Koozie 0.33 Litre Can Cooler, Pack of 5

Description

Pack of 5 collapsible koozie can koolers. Suitable for 0,33 l. Cans. Great to use in picnics and in the beach. Material: polyester jersey cloth foam backing. Shipping weight: 0.110 kg. Net weight: 0.070 kg. size of individual can coolers: ø 9,8 cm x 13,3 cm h. "HOW IT WORKS" Most people think these items work by insulating the can, thus protecting it from the ambient heat. They do insulate, yes, but this isn't the main reason they keep your drinks cool. When moist, warm air touches your beer can, water condenses on it. This means that the water vapour in the air has just dumped some heat energy into your beer and warmed it ever so slightly. (Just in the exact opposite way your freezer cools things by evaporating a liquid) So OK, the Koozie does insulate your can, but more importantly it protects your can from condensation, which will warm up your beer much faster than just being in a warm environment. Look beyond the relatively thin insulative layer and think of all that horrible, drippy condensation your blocking from dumping heat into your coldie!! Review: Kool - I've used this type of beer-can older on my travels abroad where you either have a warm drink or freezing hand. No more colds hands any more pop a can/bottle in and you have a beer that doesn't get warm and hands that don't get cold. Review: but they keep my beer cool whenever I use them - a bit on the expensive side, but they keep my beer cool whenever I use them.