B07QWN1TP3 Glacier Tek Sports Cool Vest with Set of 8 Nontoxic Cooling Packs

PREPARE TO BE COOL: Our vest maintains a dry, comfortable 59°F for up to 2.5 hours in 100°F heat
Weighs less than 5 pounds and features adjustable dual side straps and heavy-duty front zipper
High-performance cooling packs recharge in about 20 minutes in ice water or one hour in freezer
Perfect for athletes, construction workers, MS patients … anyone who needs help dealing with heat
Handy mesh bag makes it easy to recharge, transport and store the cooling packs