Cooling Vest Cooling Method Cold Pack Inserts Color Blue Garment Type Vest Features Four Pockets for Inserts Hook and Loop Adjustment Straps Over the Shoulders Side Straps Material Cotton Closure Type Zipper Size XL Maximum Cooling Time 3 hr Length 26 1/2 in High-Visibility No Back Stripe Pattern None Secondary Hazard None Maximum Chest Size 48 in Minimum Chest Size 46 in Cleaning and Care Instructions Hand Wash Fabric Weight 2 lb Includes Battery No