Portable Refrigerator for Medicine and Insulin - Large Storage Capacity

The RxCooler Max Portable Refrigerator for Medicine and Insulin is specially designed for people on the go who need to transport temperature-sensitive medications.

Whether it's insulin, diabetes injections, GLP-1 medications or other injections that must stay refrigerated– this mini fridge is compatible with most injections commonly prescribed in Germany and Europe.

Its smart, dual-compartment layout includes a refrigerated chamber for your medication and a separate room-temperature section for tablets and accessories, helping you keep everything organised and secure while on the move.

Small But Spacious Portable Medical Refrigerator

The RxCoolers Max portable insulin refrigerator can comfortably accommodate:

• 7 Injection Pens or Syringes of: Timesulin ProtaPhane insulin, Novomix 30/70 insulin, Novomix 50 insulin, Novolin insulin, Admelog insulin, Toujeo insulin, Tymlos, Soliqua, NovoRapid insulin, Lantus insulin, Insuman insulin, Novolog insulin, Apidra insulin, Actrapid insulin, Victoza, etc. 

• 6 Injection Pens or Syringes of: Semglee, Bengali, etc. 

• 5 Injection Pens or Syringes of: Wegovy, Ozempic, Saxenda, Repatha, Praluent 75mg, Tonal-F, Byetta, Levemir insulin, Puregon, Aimovig, Enbrel, Tresiba insulin, Basaglar insulin, Humalog Mix 50/50 insulin, Amgevita 40mg, Humalog 200 insulin, Tresiba 200 insulin, Humalog Mix 75/25 insulin, Ryzodeg, Lyumjev, Fiasp insulin, Humlin NPH insulin, Gvoke HypoPen, Xultophy, etc. 

• 4 Injection Pens or Syringes of: Nutropin, Gemfrac, Actemra, Norditropin, Norditropin Nordiflex, etc. 

• 3 Injection Pens or Syringes of: Humira, Praluent, Erelzi, Hadlima, Imraldi, Entyvio, Nucala, Bydureon BCise, Hulio, etc. 

• 2 Injection Pens or Syringes of: Mounjaro, Zepbound, Trulicity, Dupixent, Kesimpta, Benlysta, Kevzara, Forteo, Taltz, etc. 

• 1 Injection Pen or Syringe of: Orencia, Idacio, Emgality, Simponi, Tremfya, Ajovy, Cimzia, Skyrizi, Epipen. etc. 

If your specific medication or injection device isn’t listed, please refer to the product images or contact us directly for tailored advice and support.

Technical Specifications and Product Details 

• External dimensions: 32 cm (H) × 8.5 cm (W)
• Cooling chamber interior diameter:
  – 6.2 cm with USB-powered lid
  – 4.9 cm with cooling pack lid
• Storage capacity: Fits up to 7 insulin pens, 10 medication vials, or similar items
• Power sources: Compatible with UK mains sockets (AC), car adapters (DC), and USB power banks
• Air travel: Cabin baggage-friendly and suitable for carry-on use

What’s included

• USB cooling lid
• Standard lid (for use with cooling pack)
• 1 Biogel cooling pack
• Internal storage box
• USB-C to USB-A cable
• Carrying bag

Like many of our portable refrigerators for medicine and insulin, the RxCoolers Max is fitted with dual cooling technology, offering flexible options to suit everyday use and travel alike.

You can choose between two refrigeration modes to keep your medication properly chilled while on the move: 

• USB-powered active cooling, ideal when access to power is available
• Passive cooling with the included Biogel cooling pack, perfect for days out or when you're off-grid

Both options offer reliable temperature control to help ensure your medicine remains safe and effective—whether you’re commuting, going on holiday, or spending time outdoors.

1. Cooling Pack Refrigerated Travel Case (No Power)

Ideal for off-grid trips, long-haul flights, or any situation where electricity isn’t available,the RxCoolers Max Portable Refrigerator for Medicine and Insulin can keep your medication safely chilled using the included Biogel cooling pack.

How to use the Biogel cooling system:

1. Prepare the Biogel cooling pack: Give it a good shake 4–5 times to evenly distribute the gel inside.
2. Freeze thoroughly: Place the pack in your freezer for at least 6 to 8 hours (overnight is best). Freezing it for longer is perfectly fine and won’t cause any damage.
3. Lightly defrost before use: To avoid freezing your medication, warm the surface slightly by either soaking the pack in lukewarm water for 2–3 minutes or leaving it at room temperature for 10–15 minutes.
4. Load and go: Dry the pack, insert it into the cooler tube, load your medication, and fit the regular lid (non-USB). You’re ready to travel.

Performance in Cooling Pack Mode

• Mild weather (around 30°C): The RxCoolers Max Portable Refrigerator maintains refrigerated temperatures (2–8°C) for up to 32 hours and keeps your medicine cool below 26°C for up to 52 hours

• Hot conditions (around 35°C):The RxCoolers Max Portable Refrigerator maintains refrigerated temperatures (2–8°C) for up to 30 hours and keeps your medicine cool below 26°C for up to 48 hours.

• Extreme heat (around 40°C): The RxCoolers Max Portable Refrigerator maintains refrigerated temperatures (2–8°C) for up to 28 hours and keeps your medicine cool below 26°C for up to 46 hours.

2. USB Travel Refrigerator (For Continuous Active Cooling)

When power is available, simply connect the USB lid of your RxCoolers Max mini medical refrigerator to maintain consistent, long-term cooling.

The included USB-C to USB-A cable is compatible with:

• Power banks
• Car chargers
• USB wall plugs
• Portable solar panels

How to use your USB Mini Fridge

1. Load your medication: Place insulin pens, vials, or other temperature-sensitive medicines into the cooling chamber.
2. Connect and cool: Secure the USB lid and plug into your chosen power source. Cooling starts immediately.

USB cooling performance

• Mild to hot conditions (up to 35°C): The RxCoolers Max USB Portable Refrigerator maintains refrigerated temperatures (2–8°C) continuously, as long as connected to a power source

• Extreme heat (around 40°C): The RxCoolers Max USB Portable Refrigerator maintains a safe internal temperature below 26°C (cool, but not refrigerated), while powered.

Care & Maintenance Tips

To keep your RxCoolers Max Portable Refrigerator for Medicine and Insulin  in top condition over the years: 

✅ What to do: 

• Keep the USB lid upright and ensure ventilation holes are unobstructed.
• Use a cool hair dryer or air compressor to dust the vents every few weeks.
• Unplug the mini fridge for 15–20 minutes after every 4 days of continuous use.
• Wipe the stainless steel parts with a damp cloth. 

🚫 What NOT to do: 

• Do not immerse the mini fridge in water. 
• Avoid harsh cleaning agents or abrasive materials. 
• Avoid extended continuous operation without short resting periods.

Note: Aluminum parts may oxidise over time—clean gently with a designated aluminum cleaner if needed.

These steps will help ensure your RxCoolers Max Travel refrigerator provides long-lasting, reliable cooling for all your refrigerated medications, wherever life takes you.