Add a second unit and save $20 — under $90 each.
MedVault maintains storage temperature only. It does not alter or verify medication contents.
Ruined a month of doses in a hotel bag once. Now I look at the display instead of guessing — fourteen hours door to door and it never left 5.
You won't know it's spoiled until it's too late.
Insulin, GLP-1s and reconstituted peptides are proteins. Past 8°C they begin to unfold. Below 0°C they are destroyed outright.
And here's the part nobody warns you about: you can't tell. No smell. No cloudiness. No warning. Just a dose that quietly stops doing its job — and a blood sugar reading, a missed hunger cue, or a skipped week of progress that makes you wonder if you did something wrong.
You didn't. Your cold chain broke.
- 48°C
- A parked trunk on a warm day, reached inside forty-five minutes.
- −2°C
- A hotel minibar with no thermostat. Frozen insulin cannot be thawed back.
- 31°C
- Six hours in a shoulder bag, with nothing measuring it.
MedVault holds 2–8°C for forty-eight hours, never drops below 2°C, and shows you the temperature on the lid.
Get MedVaultPeace of Mind Built into Every Feature
Locked 2–8°C
Active refrigeration holds the pharmacy range in 38°C heat.
It cannot freeze
A fixed 2°C floor. The one failure you can't undo is designed out.
The number on the lid
Live internal temperature, accurate to ±0.5°C.
Forty-eight hours
A full charge covers a travel day and the night either side.
TSA-cleared
Goes through carry-on screening. Runs off a power bank in the air.
Charges anywhere
USB-C from a wall, a car or a power bank. Full in two hours.
From Box to Bag in Three Steps
Charge It
USB-C to full in two hours from any wall, car or power-bank source.
Load It
Pens or vials. Close the lid. It locks to 2–8°C on its own.
Read It
The display shows the temperature every second. That's the whole routine.
Built Like a Medical Device. Priced Like a Peace-of-Mind Upgrade.
MedVault isn't a repurposed camping cooler or a glorified ice pack. It's medical-grade compressor cooling — miniaturised to fit in a backpack.
Why People Switch to MedVault
Not every cold pack holds itself to the same standard. We show you the number in every unit.
Cold Chain Built on
the Pharmacy Standard
Pharmacy cold chain ends at the counter. MedVault is built to carry it the rest of the way — locked to the 2–8°C storage range used by U.S. pharmacies, and showing you the reading every second so a dose that looks fine is never a guess.
Who Checks the Number
Travels every month
GLP-1 userI check the number in the lounge, on the plane, in the hotel. Fourteen hours door to door and it hasn't moved off 5.
Manages a child's insulin
ParentSchool bag, sports bag, car. I stopped guessing whether the pens were still good — the display says.
Runs peptide protocols
ResearcherReconstituted vials are unforgiving. Now the storage part is just a reading I can trust.
Customer Feedback
Ruined a month of doses in a hotel bag once. Now I look at the display instead of guessing.— Daniel R., Verified purchase
Finally a number I can trust instead of guessing with ice packs. The readout is the whole product.— Priya S., Verified purchase
Runs quiet, fits six pens, TSA didn't blink. Fourteen hours and it never left 5.— Marcus T., Verified purchase
Frequently Asked Questions
Does it fit my pen?
Up to 10 vials or 6 pens, all standard diameters — GLP-1, insulin, growth hormone and peptide vials.
How long does the battery last?
48 hours per charge with the lid closed, at room ambient. USB-C from any wall, car or power-bank source.
Is it allowed in carry-on?
Yes. TSA-cleared for carry-on. Run it from a power bank in the air or leave it on battery.
What happens if the lid is left open?
The reading climbs, the display turns amber, and the unit logs the excursion with a timestamp. It returns to range after the lid closes.
How accurate is the display?
Within ±0.5°C of a calibrated reference, verified on the bench before the unit is boxed.
Can I adjust the temperature?
The unit locks to 2–8°C on its own. You can nudge the set point ±1°C from the two buttons on the lid.
What's inside the box?
The unit, a 1.5 m USB-C cable, the spec sheet and a quick-start card.
What's the guarantee?
30 days, money back. Two-year warranty on the compressor and display.
Pharmacy-Grade Cold Chain.
In Your Hand.
- Locked 2–8°C
- Live readout
- 48-hour battery
- Free 2-day shipping