Gouttes Drainage Lymphatique Velova
- Real-time temperature display — always know it’s safe
- Triple-layer insulation · up to 8 hours of cooling
- 2 reusable ice packs included · 30-day money-back guarantee
The silent problem
Insulin starts degrading above 25°C.
You can’t see it happen.
Unexplained high readings. A pen that “suddenly stopped working”.
Nine times out of ten, heat got there first — silently.
A parked car reaches 50°C in minutes — hot enough to damage insulin before you’re back.
Gel pouches go soft and leave you pressing the bag, guessing.
A GLP-1 pen costs £130–£340 — and heat damage is invisible.

Frostcase™ holds your pens at a safe temperature for 6–8 hours.
The built-in display shows the exact temperature — in °C.
Airport-friendly and waterproof. Fits insulin, Mounjaro®, Wegovy® & Ozempic® pens.
The mechanism
Heat kills insulin quietly.
Insulin and GLP-1 medicines are fragile proteins. Above 25°C they begin to break down — and a damaged pen looks exactly like a healthy one. No smell. No colour change. The first sign is usually blood sugar that stops making sense.
Frostcase™ keeps your medication in the safe zone for 6–8 hours — and shows you the proof on a built-in display, updated live.
- Holds 2–8°C for up to 8 hours per freeze
- Live temperature display — °C, not guesswork
- Fits up to 3 pens, or vials, cartridges & test strips
- Airport-friendly, waterproof hard shell
“Do you know what temperature it stayed at?” — the question every pharmacist asks when a pen fails. With Frostcase™, you’re the only one who can answer it.

Stop pressing your cool bag
and hoping for the best.

Thermal architecture
Three layers. Each one has a job.
Layer 01
Reflective aluminium core
Bounces radiant heat away from your pens — the same principle as an emergency blanket, working all day in your bag.
Layer 02
High-density EVA + PU shell
A rigid, waterproof outer that shrugs off knocks, drops and spilled drinks. Your pens ride protected, not squashed.
Layer 03
Medical-grade ice packs ×2
Freeze overnight, cold through the day. Slim, dry to the touch, reusable indefinitely — nothing to buy again.
Two ice packs. Cold on repeat.
Freeze the packs overnight (8–12 hours), clip them in, and Frostcase™ holds the safe zone for 6–8 hours. Long-haul day? Ask any café or hotel for a freezer — twenty minutes brings the display right back down. No refills, no cartridges, no subscription.
Compare your options.
Typical prices: Frostcase™ £34.95 · gel pouch £15–25 · evaporative wallet £20–35.
Why Frostcase™?
Live °C display
Always know your medication is safe — at a glance, even in bright sun.
6–8 hours of cold
A full day out, a long-haul flight, a hot commute. One freeze covers it.
Fits 3 pens + supplies
Insulin pens, Mounjaro®, Wegovy®, Ozempic® — plus vials, cartridges and strips.
Airport-friendly
Medical ice packs are permitted in hand luggage when you carry medication.
Waterproof & drop-resistant
A hard shell that protects against knocks, spills and squashed bags.
Nothing to replace
No subscriptions, no refills, no charging. Freeze and go — for years.
Built for every journey.
Wherever your pens go, the display goes with them.
What’s in the box.

1× Frostcase™ cooling case, display built in

2× medical-grade ice packs

Battery pre-installed + spare-ready

Quick-start guide & retail box
Try it for 30 days.
Love it or send it back.
Order today and test it on your next day out. If Frostcase™ isn’t the most reliable case you’ve ever carried, reply to your order email within 30 days and we’ll refund you in full. No forms, no quibbles.
Frequently asked questions
How long does it stay cold?
With both ice packs frozen overnight, Frostcase™ holds the 2–8°C safe zone for 6–8 hours — a full day out or a long-haul flight. The display shows you exactly where it sits, the whole time.
Does the display show Celsius?
Yes. The display reads in °C by default and can be switched to °F. The battery comes pre-installed.
What fits inside?
Up to 3 pens — insulin pens, Mounjaro® KwikPen, Wegovy® and Ozempic® pens — or a mix of vials, cartridges, needles and test strips. Inner mesh keeps everything in place.
Can I take it on a plane?
Yes. Ice packs are permitted in hand luggage when they accompany medication — just mention it at security. The hard shell also protects your pens from being crushed in a full bag.
How do I use it?
Freeze the ice packs for 8–12 hours (overnight), clip them into the lining, load your pens, zip. That’s it — check the display any time.
What about the battery?
A standard button-cell, pre-installed, lasting months of daily use. Replacing it takes seconds.
Delivery and returns?
Free UK delivery, typically 6–10 working days with tracking. 30-day money-back guarantee — if it’s not for you, reply to your order email and we’ll sort the refund.
Mounjaro®, Wegovy® and Ozempic® are trademarks of their respective owners. Frostcase™ is an independent accessory brand and is not affiliated with them.