CPX Cooling pack
The heart of the Balck Ice CCX Personal Cooling system, the lightweight CPX Personal Cooling Pack produces a regulated temperature output of 13-14°C for up to 1.5 hours with just a 20 min. recharge in ice water. You can also recharge the CPX in a refrigerator or freezer. In fact, Black Ice suggests you store your CPX in a refrigerator of freezer so it's ready to take the heat 24/7.
The CPX Cooling pack is available in two sizes for adults and kids.