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Kaio-Dia’s Dia-Cool insulin cooling wallets keep your insulin pens and vials, eye drops and any other temperature-sensitive medicine cool by evaporation. No electricity, batteries or ice packs: soak the cooling insert in cold water and the wallet is ready.
Choose your size below, from one pen for everyday use to four pens or eight vials for longer trips.
A compact Dia-Cool for everyday use when you carry one insulin pen. It slips easily into a pocket, a handbag or a school bag.
For a spare pen or a mix of pens and vials: holds two insulin pens or two vials, for day trips, commuting and busy days.
More room for several daily injections or different insulins: holds three insulin pens or five vials.
Our largest Dia-Cool, for holidays and longer trips: holds four insulin pens or eight vials.
For vials and eye drops that need to stay cool: holds four vials or four eye drop bottles.
Holds three vials or three eye drop bottles, for everyday use at work, at school or in town.
A mini Dia-Cool for a single vial or eye drop bottle, small enough for any pocket.
A cooling case for two insulin pens or a glucagon syringe, supplied with a Dia-Cool insert. Also available in a children’s version.
The Kaio-Emergency Pack holds two insulin pens or two EpiPens and comes with a cooling pack. For cold weather, the Kaio-Insulated Pack fits this model only.
Spare cooling inserts for your Dia-Cool wallets, to replace an insert or keep a spare ready.
Soak the cooling insert in cold water: it then cools by evaporation for 48 hours or more, depending on the outside temperature. To reactivate it, simply soak it in cold water again. All Dia-Cool sizes work the same way, and a replacement insert, the Dia-Cool Pack, is available.
Dia-Cool wallets come in four sizes for pens: 1 pen, 2 pens or 2 vials, 3 pens or 5 vials, and 4 pens or 8 vials. For vials and eye drops only, there are wallets for 1, 3 or 4 vials. Several designs are available, for adults and children.
The Kaio-Emergency Pack holds two insulin pens or two EpiPens and already comes with a cooling pack. For cold weather, the Kaio-Insulated Pack fits the Kaio-Emergency Pack only.
Hand wash in lukewarm water.
Also looking for a case that holds your glucose meter or is worn on the belt? See our insulin pen cases.
48 hours or more, depending on the outside temperature. When it stops cooling, soak the insert in cold water again to reactivate it.
No. The Dia-Cool works with cold water only: the insert cools by evaporation, without electricity, batteries or ice packs.
Choose according to what you carry: 1 pen, 2 pens or 2 vials, 3 pens or 5 vials, or 4 pens or 8 vials. For vials and eye drops only, there are wallets for 1, 3 or 4 vials.
Yes. As well as insulin, Dia-Cool wallets suit eye drops and any other temperature-sensitive medicine.
Yes. The Dia-Cool Pack is a replacement insert for Dia-Cool wallets.
Hand wash in lukewarm water.
