Phase Change Cooling Vests

Phase change vests have large pockets in the front and back into which a refrigerated or frozen non-toxic pack is inserted. This pack is flexible and helps to reduce the wearer's temperature for up to 4 hours. The inserts can be refrozen for later use. Each vest usually includes one set of packs. For all-day cooling, extra packs can be kept in a cooler or freezer until you are ready to exchange them. The Warming Store carries the largest inventory of phase changing cooling vests available!