Igloo Maddox Backpack Custom Coolers, Black Color:Black 100% polyester with PU coating Style Number:TS658 100% polyester with PU coating Polyester lining throughout Stowaway hood in cadet collar with hook and loop closure Black contrast on collar Interior zippered pocket Front zippered pockets Adjustable snap cuffs Open hem with locking drawcords Port Pocket for easy embroidery access 000G M 2 fabric breathability rating antimicrobial liner that’s easy to clean Top compartment with dual zippered opening for additional storage Dual side mesh pockets for water bottles and other belongings Features MaxCold® insulation with 25% more foam to keep drinks and food cooler longer Carabineer bottle opener conveniently attached for on the go use Base is wipeable Ice Blocks sold separately