Started using this product a week ago Started using this product a week ago! So far, I’m impressed! The ViViCap is a game changer. No putting cooler packs in the freezer or using cold water to “activate” them! Insulin is such a sensitive drug to temperature change, which I didn’t realize to what degree until I got a continuous glucose monitor. I’m a ViViCap fan!

AMAZING and game changing AMAZING and game changing. Vivi cap kept my insulin in perfect working order whilst in the Sahara desert in temperatures exceeding 50 degrees Celsius. I couldn’t be more grateful. What peace of mind! I cannot recommend these enough.

No worries about Texas summer heat I'm thrilled with my new Tempramed VIVI Cap for both my Novolog Flexpen and Tresiba FlexTouch insulin pens. This is really amazing technology that's so easy to use, and I don't have to think about ice packs or priming cooling pouches with water before I go out. With the temperature over 100 degrees for the past month, and several more months of this heat, I don't have to worry that my insulin will go bad. It's great!

I saw an ad about the tempra med… I saw an ad about the tempra med product on how it prevents your insulin from spoiling or get ineffective because of heat. I was skeptical about it but still bought myself 2 of the item. I am glad I did because it does work. I forgot my insulin bag in the car, under the midday heat of the sun. I was horrified by the thought that I just wasted to 2 different insulin. When I got the bag I was genuinely surprised to find my insulin pens cool as if it was in the refrigerator. I was happy about this that I already recommended the product to my friends who use insulin pens.

I have purchased three of these over… I have purchased three of these over the years just got my new one the other day. These are a awesome product