It Won't Look Spoiled.
The Number Will Tell You.
Pharmacy-grade 2–8°C cold chain for insulin, GLP-1s and peptides, verified live on the display.
Get MedVaultOne unit. Every format.
Built to the 2–8°C storage standard used by U.S. pharmacies. The live readout shows you the number, not a guess.
Insulin pens and vials
Rapid and long-acting, disposable or cartridge. Holds up to 10 vials or 6 pens at 2–8°C.
GLP-1 pens
Weekly and daily injectables, all standard pen diameters, verified on the display every second.
Peptide vials
2 mL and 5 mL reconstituted vials, upright, in the pharmacy storage range for 48 hours.
Other 2–8°C biologics
Growth hormone and fertility injectables — anything with a 2–8°C label on the box.
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.
One cooler. Every medication that has to stay 2–8°C.
Whatever you carry, the routine is the same: load it, close the lid, read the number.
GLP-1 pens
Semaglutide and tirzepatide pens, up to 6 at once.
See howInsulin
Pens and vials for daily carry, school bags and travel.
See howPeptide vials
Up to 10 vials, held at 2–8°C for 48 hours.
See howGrowth hormone
Daily pens that can’t sit warm in a bag.
See howFertility meds
Cycle medications that have to arrive in range.
See howBiologics
Injectables for long-haul flights and hotel stays.
See howVerified Before It Ships
1. Range hold
2–8°C maintained across a full 48-hour cycle against a calibrated reference.
2. Display accuracy
Every reading verified within ±0.5°C before the unit is boxed.
3. Carry check
Passes standard carry-on screening. TSA-cleared, power-bank ready.
Six Things We Verify Before It Leaves
Every unit is bench-tested against a calibrated reference before it's boxed, so the number on the lid is a number you can trust.
Range Hold
2–8°C maintained across a 48-hour cycle against a calibrated reference.
Display Accuracy
Reading within ±0.5°C of reference, logged once a second.
Battery Cycle
Full 48 hours at room ambient with the lid closed.
Excursion Recovery
Returns to range within minutes after a lid-open event.
Charge Path
Wall, car and power-bank sources, USB-C, two hours to full.
Carry Check
Passes standard carry-on screening.
Trusted by 1,200+ People Who Check the Number
Ruined a month of doses in a hotel bag once. Now I look at the display instead of guessing.
Finally a number I can trust instead of guessing with ice packs. Fourteen hours door to door, never left 5.
Runs quiet, fits six pens, TSA didn't blink. The readout is the whole point.
The MedVault Standard
Pharmacy cold chain ends at the counter. MedVault is built to carry it the rest of the way — and to show you the number, every second, so you never have to guess whether a dose is still good.
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.
What's the guarantee?
30 days, money back. Two-year warranty on the compressor and display.
You Won't Get a Warning. You'll Get a Number.
Locked 2–8°C, verified live on the display. Free 2-day shipping and a 30-day guarantee on every order.