Dia-Cool cooling wallet for pens: Lapis Lalu adult size you forget it is even

you forget it is even there

Single patch samples also available here

How it works

With loop to hang on your belt and carabiner to hang on a belt loop

immerse the Dia-Cool insulin cooling wallet in water for 1 hour

Dia-Cool cooling wallet for pens: Lapis Lalu adult size you forget it is evenDia Cool Features: Insulin cooling wallet, 12C cooler temperatures up to 48 hours. Helps you to keep insulin up to 12 degrees lower than the air temp. Only needs cold water, NO cooling elements nor electricity needed. Compact, Low in weight, Reusable and Durable. Good quality zipper for intensive usage. Available in a range of fashionable designs and trendy colors. Superior printing with Eco Solvent Ink for longterm vibrant colors. Dia Cool