“The single biggest variable I cannot control is how my patients store insulin on the road. Thermova removes that variable.”
Did your medicine stay safe? CryoKey knows.
ISO 9001:2015Quality Management
CE MarkedEU Conformity
FDA RegisteredU.S. Food & Drug Admin.Built for what's fragile.
InsulinGlucose-regulating therapies
VaccinesmRNA & traditional formulations
BiologicsMonoclonal antibodies, peptides
SpecialtyOncology & rare-disease drugs
Medicine is fragile.
Your cooler shouldn't be.
Insulin, vaccines, biologics, oncology drugs — countless therapies lose potency once they drift outside 2–8°C. Conventional cold packs let that happen silently. Patients carry the risk; pharmacies carry the liability.

A cooler that remembers.
A family of medical cooling units, engineered in Germany. One platform — three form factors.

Proof, not promises.
A card-sized sensor that lives inside your device — no setup, no guesswork. It measures temperature continuously, so the moment something drifts, you know. Never wonder if the battery died or your medicine spoiled halfway through the journey. And even if the battery does run out, every second of the trip is still recorded. You can review the full history and double-check the entire cold chain with complete confidence.

The difference is evidence.
| Cold Pack | Standard Cooler | Thermova DE01 | Thermova DE02 | Thermova DE03 | |
|---|---|---|---|---|---|
| Active cooling | — | — | ● | ● | ● |
| Continuous logging | — | — | ● | ● | ● |
| Tamper-evident receipt | — | — | ● | ● | ● |
| Hold time (2–8°C) | 2–3h | 4–6h | 6–10h | 6–10h | USB-powered |
| Battery autonomy | — | — | up to 20h (dual) | 10h | USB / Adaptor |
| Battery | — | — | 10,400 mAh | 10,400 mAh | USB powered |
| Pharmacy verifiable | — | — | ● | ● | ● |
Four steps. Provable.
What doctors, nurses & pharmacists say.
Healthcare professionals across Europe recommend the Thermova Case with CryoKey. Average rating 5.0/5 from verified clinical reviewers.
“Newly diagnosed Type 1 patients always ask 'what about holidays?' — Thermova is now the first thing I recommend.”
“The CryoKey log gives the pharmacy a defensible record of correct storage handover. Audit-ready out of the box.”
“Growth hormone for kids on summer holidays used to mean desperate parents calling from 35 °C beach towns. Not anymore.”
“IVF patients now arrive with their stims at exactly the right temperature, every time. The signed log saves cycles.”
“Quietly the best-engineered cold-chain device I've handled. The build quality is unmistakably Tuttlingen.”
“The single biggest variable I cannot control is how my patients store insulin on the road. Thermova removes that variable.”
“Newly diagnosed Type 1 patients always ask 'what about holidays?' — Thermova is now the first thing I recommend.”
“The CryoKey log gives the pharmacy a defensible record of correct storage handover. Audit-ready out of the box.”
“Growth hormone for kids on summer holidays used to mean desperate parents calling from 35 °C beach towns. Not anymore.”
“IVF patients now arrive with their stims at exactly the right temperature, every time. The signed log saves cycles.”
“Quietly the best-engineered cold-chain device I've handled. The build quality is unmistakably Tuttlingen.”
“Built like a German medical device should be. The temperature stability is genuinely flat — no swings, clinically reassuring.”
“Before Thermova we used gel-pack coolers and prayed. Now I sleep at night.”
“Customers ask which travel cooler I'd give my own mother. Thermova is the honest answer.”
“Lower cost per shipment, higher compliance, and the patient keeps the device. Win across the board.”
“The CryoKey is the part that sold me. An independent monitor that keeps logging even if the case dies.”
“Patients on Humira and Enbrel finally have a travel option I can recommend without caveats.”
“Built like a German medical device should be. The temperature stability is genuinely flat — no swings, clinically reassuring.”
“Before Thermova we used gel-pack coolers and prayed. Now I sleep at night.”
“Customers ask which travel cooler I'd give my own mother. Thermova is the honest answer.”
“Lower cost per shipment, higher compliance, and the patient keeps the device. Win across the board.”
“The CryoKey is the part that sold me. An independent monitor that keeps logging even if the case dies.”
“Patients on Humira and Enbrel finally have a travel option I can recommend without caveats.”
Frequently asked questions.
What is Thermova?
Thermova is an active-cooling medical transport case built by THERMOVA GMBH in Munich. It holds temperature-sensitive medicines such as insulin, vaccines, and biologics at 2–8°C for 6–10 hours (depending on ambient temperature) and records a verifiable temperature log for every journey.
What is the CryoKey?
The CryoKey is a smart card that lives inside the Thermova Case and continuously measures temperature. It streams telemetry to your phone over Bluetooth and provides an independent double-check of the cold chain — even if the case's main battery is depleted, the CryoKey still holds the full transport history.
Why does cold-chain integrity matter?
Biologics, insulin, mRNA vaccines, and many specialty drugs lose potency or become unsafe after even brief excursions outside 2–8°C. A signed, time-stamped record removes the guesswork for patients, pharmacists, clinicians, and insurers.
How long does Thermova keep medication cold?
6–8 hours in cold environments and up to 10 hours in hot environments, within the 2–8°C range. Powered by a 10,400 mAh rechargeable battery; performance varies with outside temperature and how often the case is opened.
How do I know the cold chain wasn't broken?
Open the Thermova companion app and generate a signed receipt. It contains the full temperature curve, any excursions, and a cryptographic signature that pharmacies and insurers can verify.
What happens if the case battery dies?
The CryoKey runs on its own battery and keeps logging. You can still inspect the entire transport history afterwards, so a dead case battery never means a lost record.

