Glacier Tek Cool Vest Personal Cooling, 59 Degrees for 2.5 hours 8 Cool Packs, recharge in 30 minutes

Spare Cooling Packs for Sports, Classic, Concealable and Original Cool Vests - Biodegradable and nontoxic coolant - Set of 8 Packs

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