Portable refrigerated insulin cooler designed to maintain safe medication temperatures during travel and daily transport.
Key Features:
✅ Temperature range: 2°C–10°C (default 6°C), adjustable via onboard control button
✅ Cooling capacity: 25°C below ambient external temperature when USB-powered
✅ Capacity: holds up to 6 insulin pens or multiple vials
✅ Includes 20,000mAh power bank (runtime 3–6 hours depending on ambient temperature)
✅ FSA/HSA Eligible — use your tax-free health savings dollars at MDS Diabetes
Product Description:
The Insulin Cooler Travel Case is a USB-powered portable medical refrigerator engineered for insulin-dependent patients who require consistent cold chain maintenance during daily commutes, flights, or extended travel. The unit operates silently and features an auto shut-off and auto on function that detects internal temperature fluctuations and automatically adjusts power output to keep contents within the clinically safe 2°C–10°C range, preventing both heat degradation and freeze damage.
Compatible with USB power sources including car adapters, portable power banks, aircraft, and trains, this TSA-approved case ships with a charging cable, 20,000mAh power bank, and carrying satchel. Ventilation clearance on bottom and side vents is required for proper function. Verify internal dimensions against medication size prior to purchase.
Specifications:
Brand: Nikupa
Type: Portable Refrigerated Insulin Cooler
Power Source: USB (5V)
Battery Included: 20,000mAh power bank
Capacity: 1–6 insulin pens or equivalent vials
Approval: TSA Approved
FAQ:
Q: How long will the cooler run on the included power bank?
A: Runtime is 3 to 6 hours depending on ambient temperature conditions.
Q: Will this cooler prevent insulin from freezing?
A: Yes, the auto shut-off feature prevents internal temperature from dropping below 2°C.







Reviews
Ordered the Nikupa case after my old cooler started smelling musty. This one is easy to wipe down inside and the grey color hides scuffs well. Went through airport security twice now with no issues, agents just asked what it was and let it through. The FSA eligible label made it easy to use my benefits card too.
Switched to this grey Nikupa case after my old one started leaking condensation. No issues with that here, the interior stays dry even when the ice packs are fully chilled. Compact enough that it doesn't take up much room in my bag.
Picked the white color and it's stayed looking clean despite frequent travel. Customer service was responsive when I had a question about the warranty before purchasing too, which I appreciated as a first time buyer in this category.
This has become my go-to for work travel since it's compact enough for a carry-on bag but still keeps things properly refrigerated. Already on my third trip with it and it shows no wear yet.