Your Insulin’s Best Friend in the Sudanese Summer .
Keep your insulin at the perfect temperature for +45 hours using advanced UK technology, brought to you by 100% Sudanese expertise.
No Electricity. No Ice. Just Science.
Your Insulin’s Best Friend
Stop Worrying About the Heat. Start Living.
Your insulin’s best friend in a hot climate is now in Sudan.
Power outages shouldn’t put your health at risk.
FREZO keeps your insulin at the perfect temperature, even when the lights go out.
Why FREZO is the Ultimate Choice for Your Insulin
The Smartest Way to Protect Your Insulin
10 minutes Activation
Soak, squeeze, and go. Instant cooling for life on the move.
Medical-Grade Safety
Maintains the medical-grade 15 to 25 °C range, shielding your insulin from extreme heat damage.
Zero Electricity
No batteries, no plugs, and no refrigeration required. Your best defense during power outages.
Pocket-Sized Freedom
Ultra-light and compact. Fits your lifestyle as easily as it fits your pocket.
Reactivate & Reuse
Built to last for years. Simply re-soak to use hundreds of times.
Dry-Touch Design
No Messy Ice
Forget leaking ice packs. FREZO stays dry on the outside, keeping your bag and electronics safe and moisture-free.
How FREZO™ works?
4 Steps
it's Activated!
Step 1:
Activate in less than 10 Minutes
Dip the inner pack in cool/normal water for 5-15 Mins
Tip: Use clean tap water – no ice or fridge required!!
Step 2:
Remove Excess Water
Gently press both sides until no water drips.
Tip: Important: Don’t squeeze hard!
Step 3:
Put the Insulin
Place your insulin pen, syringe, or cartridge into the inner pouch.
Then put it into the outer case and securely close it until it snaps shut.
Step 4:
Recharge & Reuse
After 48 to 72 hours, dip the pack in water again for 5 Mins to reactivate.
Reusable 500+ times – more eco-friendly than ice packs!
Frequently asked questions
Here are some common questions about our FREZO.
FREZO is a smart cooling wallet specially designed to keep insulin at safe temperatures without the need for a refrigerator, electricity, or ice. It works using evaporative cooling technology. It contains special crystals that turn into a cooling gel when soaked in water, helping maintain insulin at a safe temperature for an extended period.
Due to Sudan’s hot climate and frequent power outages, FREZO provides complete peace of mind. It does not require electricity or freezing. All it needs is water to activate, ensuring your medication remains safe wherever you are.
Ice packs lose their cold quickly and may freeze insulin, which damages it. They also require a freezer. FREZO, on the other hand:
Maintains cooling for a longer period (45–72 hours)
Does not require electricity or freezing
Is lightweight and easy to carry compared to heavy ice packs
Yes. FREZO is designed to function efficiently at ambient temperatures up to 37.8°C (100°F). It acts as an insulating barrier, preventing external heat from reaching the insulin and keeping it at a safe room temperature.
No. This is one of FREZO’s key advantages. It does not freeze insulin (which would damage it), but instead keeps it at the ideal temperature for daily use.
Absolutely. This is FREZO’s main purpose. You can activate it using normal water only—no ice or refrigerator required.
Yes. FREZO can be reused hundreds of times. Whenever the gel starts returning to its crystalline state or cooling decreases, simply soak it in water again to reactivate it.
Yes. FREZO is completely safe and permitted for air travel. Since it contains no free liquid (water is converted into gel), it complies with airport liquid regulations.
No. FREZO needs airflow to function. Sealing it in plastic prevents evaporation and stops cooling. Use the provided outer sleeve, which allows airflow while protecting your belongings.