Explorer

72 Hours Insulin Travel Case Cooler – Medication Cooler

CAD$199.99

Your ultimate ally in insulin and medication cooling! This insulin travel case cooler doesn't just keep things cold-it ensures your medication stays refrigerated for up to 52 hours and extends beyond 72 hours to maintain cool temperatures below 26°C. 

  • 72 Hours of Cold Storage
  • USB-powered Travel Cooler
  • Cold Packs Alternative Cooling Method
  • CATSA-approved for Air Travel
Colour
Extended Warranty for 4AllFamily Explorer 72 Hours Insulin Cooler 3-in-1 Medicine Travel Cooler

Extended Warranty Explorer

CAD$11.99

Note: 1 Year Free Warranty is already included. Warranty calculation is as following: 1 Year + X amount Extra You Purchase.

72 Hours Insulin Travel Case Cooler – Medication Cooler - Blue is backordered and will ship as soon as it is back in stock.
Free Express Shipping Free Express Shipping
Approved for Air Travel Approved for Air Travel
+ 300 000 Coolers Sold + 300 000 Coolers Sold
Insulin Storage

Explorer - Cooler Storage Capacity for Insulin

  • Up to 7 insulin pens: ProtaPhane, Novomix 30/70, Novomix 50, Novolin, Admelog, Toujeo, Soliqua, NovoRapid, Lantus, Insuman, Novolog, Apidra, Actrapid.
  • Up to 6 insulin pens: Humalog 200, Lyumjev, Semglee, Humulin NPH, Humalog Mix 50/50, Humalog Mix 75/25, Basaglar, Levemir, Tresiba 200, Tresiba 100, Fiasp, Ryzodeg, Xultophy.

ℹ️ Important Note

This list is not exhaustive. Medication formats and sizes may vary by brand and country. If you don’t see your treatment listed, please check the product images or contact us for personalised guidance — we’re happy to help you choose the right size.

GLP-1 Injections

Explorer - Cooler Storage Capacity for GLP-1 & Weight-loss Injections

  • Up to 7 injection pens or syringes: Victoza.
  • Up to 6 injection pens or syringes: Byetta, Saxenda.
  • Up to 5 injection pens or syringes: Ozempic, Wegovy.
  • Up to 3 injection pens or syringes: Bydureon BCise, Trulicity, Mounjaro (Tirzepatide), Zepbound.

ℹ️ Important Note

This list is not exhaustive. Medication formats and sizes may vary by brand and country. If you don’t see your treatment listed, please check the product images or contact us for personalised guidance — we’re happy to help you choose the right size.

Other Medications

Explorer - Cooler Storage Capacity for Other Medications

  • Up to 7 injection pens or syringes: Tymlos (Abaloparatide).
  • Up to 6 injection pens or syringes: Puregon, Benepali, Amgevita 40 mg.
  • Up to 5 injection pens or syringes: Repatha, Praluent 75 mg, Aimovig, Enbrel, Gvoke HypoPen, Gonal-F.
  • Up to 4 injection pens or syringes: Nutropin, Gemfrac, Actemra, Entyvio, Hyrimoz, Praluent 150 mg.
  • Up to 3 injection pens or syringes: Erelzi, Hadlima, Imraldi, Sondelbay, Hulio, Praluent, Humira, Benlysta, Nucala (Mepolizumab).
  • Up to 2 injection pens or syringes: Dupixent, Kevzara, Kesimpta, Ajovy, Forteo, Taltz.
  • Up to 1 injection pen or syringe: Idacio (Adalimumab), Simponi (Golimumab), Cimzia, Emgality, Tremfya, Skyrizi, Australian Humira, Orencia (Abatacept), Epipen.

ℹ️ Important Note

This list is not exhaustive. Medication formats and sizes may vary by brand and country. If you don’t see your treatment listed, please check the product images or contact us for personalised guidance — we’re happy to help you choose the right size.

Cooling Time & Temperature

Cooler Performance in Combined Mode (USB + Biogel Ice Pack):

🌡️ At 30°C, the Explorer Insulin Cooler keeps insulin and medications refrigerated between 2–8°C for 52 hours and cool below 26°C for 72 hours.

🌡️ At 35°C, the Explorer Insulin Cooler keeps insulin and medications refrigerated between 2–8°C for 50 hours and cool below 26°C for 70 hours.

🌡️ At 40°C, the Explorer Insulin Cooler keeps insulin and medications refrigerated between 2–8°C for 48 hours and cool below 26°C for 68 hours.

Cooler Performance in Biogel Ice Pack Mode:

🌡️ At 30°C, the Explorer Insulin Cooler keeps insulin and medications refrigerated between 2–8°C for 33 hours, and cool below 26°C for 52 hours.

🌡️ At 35°C, the Explorer Insulin Cooler keeps insulin and medications refrigerated between 2–8°C for 30 hours, and cool below 26°C for 48 hours.

🌡️ At 40°C, the Explorer Insulin Cooler keeps insulin and medications refrigerated between 2–8°C for 28 hours, and cool below 26°C for 46 hours.

Cooler Performance in USB-Only Mode:

The USB lid alone cannot maintain refrigerated temperatures. Instead, it is ideal for carrying open and in-use medications cool and protected from heat, ensuring they remain at room temperature below 26°C.

This function operates efficiently in environments with ambient temperatures of up to 30°C, delivering the following cooling performance:

🌡️ At 30°C, the Explorer effectively lowers the internal temperature by 15°C compared to the external temperature, maintaining interior temperatures between 8–26°C for as long as it is plugged into a power source.

How to Use Your Cooler

Unlocking the full potential of the Explorer travel cooler is all about utilizing its flexible three-in-one cooling technology. Whether you're powered by USB, using cold packs, or combining both, this cooler adapts to your travel needs with ease.

  • USB-Powered: Ideal for road trips or office use, just connect the cooler to any USB port to keep your medications cold.
  • Cold Packs: Perfect for longer periods without power, these packs keep your medications cold, no matter where you are.
  • Combined Method: Use both the USB power and cold packs for maximum cooling efficiency and duration.

Here’s a guide on how to use each of its three cooling methods and understand the cooling performance you can expect.

1. DUAL COOLER MODE: COLD PACK + USB FOR MAXIMUM EFFICIENCY

Harness the combined strength of the Biogel Cold Pack and USB Power Lid to keep your medications cold for up to three days.

  1. Prepare the Biogel Cold Pack: Shake the Biogel cold pack several times to ensure even distribution of the gel.
  2. Freeze the Biogel Cold Pack: Place the Biogel cold pack in the freezer for at least 6-8 hours. It's perfectly fine if it stays frozen longer than 8 hours.
  3. Submerge In Lukewarm Water: Submerge the cold pack in lukewarm tap water for 2 to 3 minutes. If lukewarm water isn't available, simply leave it at room temperature for 15-20 minutes. This step helps remove any frost from the surface of the pack, preventing direct ice contact and risks of freezing your medication.
  4. Dry and Pack: Towel dry the Biogel cold pack thoroughly and place it alongside your insulin or medication inside the travel cooler.
  5. Seal and Power Up: Close the Explorer travel cooler with the USB lid and connect it to any available USB power source. Setup is now complete, you’re ready to travel!

2. COLD PACK COOLER MODE

For those times when power sources are out of reach, the Explorer Insulin Travel Case Cooler serves as an exceptionally reliable cold pack cooling case. Whether you're high in the mountains, on a remote camping trip, or simply prefer a lighter travel option without extra batteries, this alternative cooling mode ensures your medications remain chilled and protected.

  1. Switch the Lids: Replace the USB lid with the standard lid tailored for cold pack use.
  2. Prepare the Biogel Cold Pack: Shake the Biogel cold pack four or five times to ensure even gel distribution.
  3. Freeze the Biogel Cold Pack: Place the cold pack in the freezer for 6-8 hours. Leaving it longer is perfectly fine and does not affect its efficacy.
  4. Submerge In Lukewarm Water: Submerge the cold pack in lukewarm tap water for 2 to 3 minutes. If lukewarm water isn't available, simply leave it at room temperature for 15-20 minutes. This step helps remove any frost from the surface of the pack, preventing direct ice contact and risks of freezing your medication.
  5. Dry and Pack: Dry the Biogel with a towel, then place it and your medications inside the cooler.
  6. Seal and Go: Close the Explorer travel cooler with the its regular lid. You’re all set!

Each Explorer Insulin Travel Case Cooler comes equipped with one Biogel cold pack, and additional packs are available for purchase to ensure continuous cooling.

3. USB-POWERED COOLER MODE

The USB lid of the Explorer Insulin Travel Case Cooler is specifically designed for times when you don't need deep refrigeration but still require your in-use medications to stay cool. Ideal for medications that are sensitive to high temperatures or opened, in-use insulin and medical injections, this setting ensures they remain cool below the critical threshold of 26°C.

Optimized Cooling Performance in Moderate Climates:

  • Ambient Conditions (30°C): The USB-powered setting effectively reduces the internal temperature by 15°C compared to the external temperature. This consistent cooling mechanism maintains interior temperatures cool between 8-26°C for as long as it is plugged into a power source.

For more refrigeration needs on USB power, check out the Voyager Portable Travel Refrigerator for Insulin and Medicines, which offers extended refrigerated transport and enhanced features.

Weight, Dimensions & Technical Details

⚖️ Cooler Weight:

  • Biogel Configuration: 750g
  • USB Configuration: 800g
  • USB + Biogel Configuration: 1000g

📏 Dimensions & Internal Capacity

External Dimensions:

  • Height: 25 cm (9.8 in)
  • Diameter: 8.4 cm (3.3 in)

Internal Usable Space:

  • Usable Internal Length: 20 cm (7.9 in)
  • Internal Free Space Diameter: 4.9 cm (1.93 in)

🧊 Biogel Cooling Technology

The Explorer includes an advanced Natural Biogel Ice Pack, specifically formulated for temperature-sensitive medications.

  • Freezing point at 2°C
  • Designed to reduce the risk of accidental medication freezing
  • Non-toxic composition
  • Natural Biogel formulation
  • Fully reusable

🌡️ USB Cooling Lid Specifications

  • USB-C port (USB-C to USB-A cable included)
  • Functions as a performance enhancer when used with the Biogel ice pack
  • Can be used independently to help maintain medications at room temperature when Biogel is not inserted
  • Operating noise level: under 40 dB (quiet, sleep-safe level)
What's In The Box

What’s Included with Your Explorer Travel Cooler

  • 1 × Explorer Medical Cooler
  • 1 × USB Cooling Lid (active temperature control module)
  • 1 × Biogel Ice Pack
  • 1 × USB-C Cable
  • 1 × Power Adapter

Additional Biogel freeze packs can be purchased here.

Shipping

We offer free shipping in Canada. You can read our detailed shipping policy here.

📦 Package Weight & Dimensions:

  • Weight: 1,400g
  • Dimensions: 26 cm x 19 cm x 11 cm (10.24 in x 7.48 in x 4.33 in)

If you reside outside of Canada, check out the list of 4AllFamily's global websites here, where you can shop our coolers with free shipping. 

4AllFamily Explorer Insulin Cooler  - Medicine Travel Cooler - Blue color

72 Hours Insulin Travel Case Cooler – Medication Cooler

CAD$199.99

Your All-in-One Medication Cooler

The most adaptable medication travel cooler on the market, perfectly crafted to suit your vibrant lifestyle. The Explorer makes your life easier with three distinct cooling modes, all within a sleek, portable design.

3-IN-1 INSULIN TRAVEL CASE COOLER

The Explorer insulin travel case cooler offers three distinct cooling modes to ensure your insulin and other medications are kept cold, no matter where your adventures take you— from the city to the great Canadian wilderness and beyond.

Three Cooling Modes:

  • Dual Mode: For the most demanding situations, combine the USB lid and cold pack to maximize the cooling capacity. This mode ensures your medications stay refrigerated for up to 52 hours and under 26°C for up to 72 hours, offering great peace of mind during extended travel.
  • Cold Pack Mode: By switching to the regular lid, the Explorer travel cooler works as a simple cooling case with cold packs to keep your insulin refrigerated for up to 33 hours and at a cool room temperature for as long as 52 hours. It's perfect for when you're exploring off the grid.
  • USB Power Mode: Simply connect the cooler to any USB power source using its USB lid. This mode keeps your insulin and other medications cool at a stable temperature below 26°C indefinitely, ideal for daily use or when you’re on the move.

For detailed instructions on how to make the most of each cooling mode, please refer to our comprehensive "How to Use" section above.

72 HOURS OF COOLING

Travel confidently through even the hottest summer days. By combining the USB lid and the Biogel cold pack, you can maximize the cooler’s efficiency, ensuring your insulin and other essential medications remain cool for up to three days.

Whether you're camping in the backcountry, enjoying a summer festival, or traveling across Canada and beyond, your medication's safety is secured with continuous, reliable cooling.

LARGE INSULIN TRAVEL CASE

The Explorer features a generous storage space, with a 8.38 cm diameter and 900mL interior volume, enabling you to carry up to 7 insulin pens, 28 Humulin vials, or 8 Novolog vials. This makes it perfect for those traveling with large supplies of insulin and refrigerated medications.

If you need a more compact travel cooler, consider the Nomad Medium Insulin Carrying Case, or the newest RXCooler Mini, both ideal for managing smaller insulin storage needs.

3-IN-1 INSULIN TRAVEL CASE COOLER

The Explorer insulin travel case cooler offers three distinct cooling modes to ensure your insulin and other medications are kept cold, no matter where your adventures take you— from the city to the great Canadian wilderness and beyond.

Three Cooling Modes:

  • Dual Mode: For the most demanding situations, combine the USB lid and cold pack to maximize the cooling capacity. This mode ensures your medications stay refrigerated for up to 52 hours and under 26°C for up to 72 hours, offering great peace of mind during extended travel.
  • Cold Pack Mode: By switching to the regular lid, the Explorer travel cooler works as a simple cooling case with cold packs to keep your insulin refrigerated for up to 33 hours and at a cool room temperature for as long as 52 hours. It's perfect for when you're exploring off the grid.
  • USB Power Mode: Simply connect the cooler to any USB power source using its USB lid. This mode keeps your insulin and other medications cool at a stable temperature below 26°C indefinitely, ideal for daily use or when you’re on the move.

For detailed instructions on how to make the most of each cooling mode, please refer to our comprehensive "How to Use" section above.

72 HOURS OF COOLING

Travel confidently through even the hottest summer days. By combining the USB lid and the Biogel cold pack, you can maximize the cooler’s efficiency, ensuring your insulin and other essential medications remain cool for up to three days.

Whether you're camping in the backcountry, enjoying a summer festival, or traveling across Canada and beyond, your medication's safety is secured with continuous, reliable cooling.

LARGE INSULIN TRAVEL CASE

The Explorer features a generous storage space, with a 8.38 cm diameter and 900mL interior volume, enabling you to carry up to 7 insulin pens, 28 Humulin vials, or 8 Novolog vials. This makes it perfect for those traveling with large supplies of insulin and refrigerated medications.

If you need a more compact travel cooler, consider the Nomad Medium Insulin Carrying Case, or the newest RXCooler Mini, both ideal for managing smaller insulin storage needs.

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A MEDICATION COOLER FOR ALL YOUR MEDS!

The Explorer isn’t just for insulin—it’s a versatile medicine travel cooler designed to accommodate a wide range of medications that need to be refrigerated.

Whether you need to store Mounjaro, Zepbound, Ozempic, Trulicity, Saxenda, Humira, Enbrel, growth hormones, or other refrigerated injections, the Explorer is a great choice for your next travels.

For specific details on how many of your specific injector pens or syringes the Explorer can carry, be sure to check the “Size & Fit” section above or contact us for personalized guidance.

READY FOR EVERY ADVENTURE

Whether you’re exploring the great Canadian outdoor or venturing abroad, the Explorer Medication Cooler is equipped to keep your medications cool under any circumstances.

Its USB lid is compatible with any USB power source. Connect it easily to your car’s cigarette lighter during long drives, hook it up to a portable power bank while you trek through the wilderness, plug it into a standard household outlet, or pair it with a solar panel during your off-grid camping adventures.

For those times when electricity is out of reach, the Explorer has you covered too. Simply swap the USB lid for the cold pack function. Your insulin and medicines remain chilled no matter the setting.

APPROVED FOR CANADIAN AND INTERNATIONAL AIR TRAVEL

Flying with insulin and other refrigerated medications can be a challenge. That’s why we’ve ensured all our medical travel coolers are approved for air travel, allowing for smooth passage through Canadian and international airport security checkpoints.

Guidelines for Navigating Airport Security with Your Cooler:

  • Ensure the Biogel is frozen.
  • Always accompany your cooler with the medications it's carrying. This is to demonstrate to security agents that the cooler is used for medical purposes. 

If these conditions are not met, it’s recommended to store your cooler in checked luggage to prevent any travel disruptions.

IDEAL FOR BOTH REFRIGERATED AND ROOM-TEMPERATURE MEDICATIONS

The Explorer Medication Cooler offers exceptional versatility with its ability to maintain medications at both refrigerated and room temperatures. When set in cold pack or dual mode, this travel case cooler reliably maintains temperatures between 2-8°C, perfect for medications that require strict refrigeration.

However, if you're carrying medications like open insulin or in-use injectable medications that need to remain cool but should not be re-refrigerated after opening, the USB mode is highly recommended. This setting keeps your medicine cool below 26°C for an unlimited duration, provided the external temperature does not exceed 30°C.

For alternative cooling cases that maintain safe room temperatures, consider the Rambler Insulin Pen Cooling Case, the Companion Insulated Travel Bag, or the new Chiller Cooling Pouches for Insulin and Medicine!

A MEDICATION COOLER FOR ALL YOUR MEDS!

The Explorer isn’t just for insulin—it’s a versatile medicine travel cooler designed to accommodate a wide range of medications that need to be refrigerated.

Whether you need to store Mounjaro, Zepbound, Ozempic, Trulicity, Saxenda, Humira, Enbrel, growth hormones, or other refrigerated injections, the Explorer is a great choice for your next travels.

For specific details on how many of your specific injector pens or syringes the Explorer can carry, be sure to check the “Size & Fit” section above or contact us for personalized guidance.

READY FOR EVERY ADVENTURE

Whether you’re exploring the great Canadian outdoor or venturing abroad, the Explorer Medication Cooler is equipped to keep your medications cool under any circumstances.

Its USB lid is compatible with any USB power source. Connect it easily to your car’s cigarette lighter during long drives, hook it up to a portable power bank while you trek through the wilderness, plug it into a standard household outlet, or pair it with a solar panel during your off-grid camping adventures.

For those times when electricity is out of reach, the Explorer has you covered too. Simply swap the USB lid for the cold pack function. Your insulin and medicines remain chilled no matter the setting.

APPROVED FOR CANADIAN AND INTERNATIONAL AIR TRAVEL

Flying with insulin and other refrigerated medications can be a challenge. That’s why we’ve ensured all our medical travel coolers are approved for air travel, allowing for smooth passage through Canadian and international airport security checkpoints.

Guidelines for Navigating Airport Security with Your Cooler:

  • Ensure the Biogel is frozen.
  • Always accompany your cooler with the medications it's carrying. This is to demonstrate to security agents that the cooler is used for medical purposes. 

If these conditions are not met, it’s recommended to store your cooler in checked luggage to prevent any travel disruptions.

IDEAL FOR BOTH REFRIGERATED AND ROOM-TEMPERATURE MEDICATIONS

The Explorer Medication Cooler offers exceptional versatility with its ability to maintain medications at both refrigerated and room temperatures. When set in cold pack or dual mode, this travel case cooler reliably maintains temperatures between 2-8°C, perfect for medications that require strict refrigeration.

However, if you're carrying medications like open insulin or in-use injectable medications that need to remain cool but should not be re-refrigerated after opening, the USB mode is highly recommended. This setting keeps your medicine cool below 26°C for an unlimited duration, provided the external temperature does not exceed 30°C.

For alternative cooling cases that maintain safe room temperatures, consider the Rambler Insulin Pen Cooling Case, the Companion Insulated Travel Bag, or the new Chiller Cooling Pouches for Insulin and Medicine!

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Frequently asked questions

How Does The Explorer Insulin Cooler's 3-In-1 System Work?

The Explorer Insulin Cooler operates across three completely independent cooling configurations, giving you more flexibility than any other medical cooler out there.

In Biogel-only mode, you use the regular lid with the included Biogel Ice Pack for passive cooling with no power needed — ideal for flights, off-grid trips, or any situation where cables just aren't practical.

In USB-only mode, you connect the electric lid to any USB power source to keep open, in-use medications cool at room temperature below 26°C.

In combined mode, you use both the electric lid and the Biogel Ice Pack together for maximum cooling performance — the best choice for long trips, extreme heat, or multi-day travel.

Switching between modes takes seconds — simply swap the lid and add or remove the Biogel Ice Pack as needed.

How Long Does The Explorer Insulin Cooler Keep Medications Cold?

Cooling performance varies by mode and outside temperature.

In combined mode (USB + Biogel), the Explorer keeps medications refrigerated (2–8°C) for up to 48–52 hours, and cool below 26°C for up to 68–72 hours, depending on outside temperature.

In Biogel-only mode, it keeps medications refrigerated for up to 28–33 hours, and cool below 26°C for up to 46–52 hours.

In USB-only mode, the Explorer keeps medications cool below 26°C (not fully refrigerated) for as long as it stays connected to a power source, at ambient temperatures up to 35°C.

Can I Use The Explorer's USB Mode Alone To Refrigerate My Insulin?

No — on the Explorer Insulin Cooler, the USB lid alone can't maintain fridge temperatures. In USB-only mode, the Explorer works as a heat-protection cooler, keeping the internal temperature roughly 15°C cooler than the outside environment — suitable for open, in-use medications that should be kept cool but not re-refrigerated.

For full refrigeration, always use the Explorer with the Biogel Ice Pack, either in Biogel-only or combined mode.

💡 If you'd like USB-powered refrigeration without a Biogel Ice Pack, check out the Voyager Portable Fridge, the Voyager Mini, the Pioneer Travel Refrigerator, or the Pioneer PRO.

Can I Use The Explorer For My Open Injections Stored at Room Temperature?

Yes — but only in USB-only mode. When used with the electric lid connected to a power source and without the Biogel Ice Pack, the Explorer keeps medications cool below 26°C at room temperature, which is suitable for open, in-use insulin.

In Biogel or combined mode, the Explorer maintains full fridge temperatures (2–8°C), which may be too cold for some types and brands of insulin or medication once opened. Always check your specific medication's storage instructions beforehand.

💡 For purpose-built heat-protection coolers that don't need full refrigeration, the Rambler, the Rambler Pro, or the Chiller cooling pouches are excellent alternatives.

How Many Insulin Pens And Vials Fit In The Explorer?

The Explorer Insulin Cooler holds up to 7 standard-format insulin pens commonly prescribed in Canada (Lantus, NovoRapid, Toujeo, Admelog, Novomix, Apidra, Actrapid, and others) and up to 6 pens of wider formats (Humalog, Tresiba, Levemir, Fiasp, Basaglar, Ryzodeg, and others).

It also holds up to 28 Humulin vials or up to 8 NovoRapid vials, making it ideal if you rely on vials rather than pens.

🔍 Check the full compatibility list in the product images or contact our support team for personalized advice.

Can I Use This Travel Cooler For Ozempic, Wegovy, Mounjaro, And Other GLP-1 Injections?

Absolutely! The Explorer is a great travel cooler for GLP-1 medications.

It holds up to 5 Ozempic or Wegovy pens, up to 6 Saxenda pens, up to 7 Victoza pens, and up to 3 Mounjaro or Trulicity pens, among many others.

🔍 If you're not sure about your specific medication or pen format, contact our support team for personalized advice.

My Medication Is Not On The Compatibility List. Can I Still Use The Explorer?

Very likely, yes! The compatibility lists cover the most commonly prescribed refrigerated medications in Canada but aren't exhaustive. What determines compatibility is primarily the physical size of your injection device — whether your pen, syringe, or vial fits within the internal chamber (4.9 cm / 1.93 in internal diameter, 20 cm / 7.9 in usable length).

🔍 If your medication isn't listed, check the dimensions on the product images, or get in touch with our support team with the name and format of your medication and we'll be happy to confirm compatibility for you.

What Power Sources Work With The Explorer Insulin Cooler?

The Explorer's USB lid uses a USB-C to USB-A cable (included) and is compatible with any standard USB power source — power banks, car USB chargers, solar panels, and household USB wall adapters. This makes it equally practical for road trips, camping with a solar panel, flights with a power bank, or plugging in at a hotel or the office.

💡 Heading off on a longer trip? The 4AllFamily Pathfinder 20,000 mAh power bank is a purpose-built companion for continuous cooling on the go.

What Is The Biogel Ice Pack Made Of And How Do I Use It?

The Explorer Insulin Cooler includes a Biogel Ice Pack that uses a non-toxic natural gel with a freezing point of 2°C — meaning it can't freeze your medication on contact.

To prepare it, give the pack a few shakes, freeze for 6–8 hours (or leave it in the freezer for longer), then submerge it in lukewarm tap water for 2–3 minutes before use to remove any surface frost. Dry it gently, then pop it in the cooler alongside your medications.

💡 The Biogel Ice Pack is reusable indefinitely. Additional packs are available here for swap-and-go extended cooling.

Is The Explorer Insulin Cooler Really Safe For Medication Storage?

Absolutely — and the safety is built in at multiple levels.

The Explorer Insulin Cooler has been laboratory tested to confirm its cooling performance across a range of ambient temperatures.

The inner chamber is made from food-grade stainless steel 304, safe for direct contact with medication containers. The Biogel Ice Pack uses a non-toxic natural gel with a freezing point of 2°C, so it physically can't drop below the safe lower boundary of fridge temperature and freeze your medications. In combined or Biogel mode, the Explorer maintains the same 2–8°C range as a hospital or pharmacy fridge.

Can I Fly With The Explorer Insulin Cooler In My Carry-On?

Absolutely! Like all 4AllFamily's medical travel coolers, the Explorer Insulin Cooler is fully approved for airport security and can be carried through in your carry-on — whether you're flying from a Canadian airport, across the US, or on international routes.

💡 Do make sure to carry your medications inside the cooler to show it's being used for medical purposes — this makes getting through security quick and easy.

I Only Need To Carry 1–2 Injection Pens Or Syringes. Is There A More Compact Cooling Case?

The Explorer Insulin Cooler is designed for those who need to carry multiple pens or vials. If you only carry 1–2 pens a day, a more compact cooling case might suit you better.

💡 For refrigerated storage, the Nomad Medium is a slim passive cooler that works with the Biogel Ice Pack. The Voyager Mini adds USB electric cooling on top of the Biogel system in an equally compact format for up to 3 pens.

💡 For heat protection only (open, in-use medications at room temperature), the Chiller pouches, the Rambler, or the Rambler Pro are purpose-built for that.

🔍 Not sure which cooler is right for you? Get in touch with our support team and we'll help you choose!

What If I Lose The Biogel Ice Pack Or The USB Lid — Can I Replace Them Separately?

Absolutely — and this is one of the things that makes 4AllFamily's medical travel coolers such a great long-term investment.

Every component is available separately, so you never need to replace the whole cooler if one part is lost, damaged, or worn out.

🔍 Replacement Biogel Ice Packs and USB cooling lids are available on our accessories page. Having a spare Biogel Ice Pack is also well worth it for longer trips — simply freeze one while the other's in use for continuous, uninterrupted cooling.

What Is The Return And Warranty Policy For The Explorer Insulin Cooler?

Not happy with your Explorer? No worries — you've got 30 days from delivery to request a return.

🔍 Check out our return policy page for the full details.

Your Explorer Insulin Cooler also comes with a 1-year warranty, and if you'd like some extra peace of mind, you can add up to 3 more years of coverage at checkout for a small fee. We cover all defects and malfunctions — just not scratches, everyday wear, or accidental damage.

And our Lifetime Customer-Oriented Support team is always available — just reach out, whatever you need.

Ideal for Insulin, Ozempic, Mounjaro, Wegovy, Zepbound, and 30+ Medications!

Find Your Insulin Or Medication On The Explorer Compatibility Chart

Check the medication compatibility chart below to find out how many insulin pens, vials, or injections of your brand fit in the Explorer.

🔍 Don't see your medicine on the list?
Contact our support team for personalised advice.

Medication Cooler
Medication Cooler
Hear from users personally
"The insulin is nice and cool despite it being really hot out today. Feeling really thankful today because finding these products has given us our active lifestyle back."
Medication Cooler
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"I never wanted to feel unprepared during a flight again. Now I always bring my 4AllFamily Insulin Cooler with me, wherever I go."
Medication Cooler
Hear from users personally
"This is wonderful. This is something easy, lightweight. I can fit this in here perfectly, and I can keep this in my bag while I'm doing errands"
Medication Cooler
Hear from users personally
"My favorite way to keep insulin cool"
Medication Cooler
Hear from users personally
"I used to stress about keeping my insulin safe whenever we left the house, but not anymore. Thanks to 4AllFamily, my family and I can finally enjoy long days out together - it means a lot to us."