HydraPak Sky Flask IT Speed 500ml Clear

Size/230×79mm Cap size/42mm Capacity/500ml Spout/Cap/High Flow Bite Valve & Speed Fill (TM) Cap Materials: TPU, PP, HDPE, silicone, nylon, POM, neoprene, T50 polyurethane foam Sky Flask IT is a hydration product that has the basic performance of Sky Flask plus a cold storage function. Keeps the water cold and prevents the bottle from sweating. Featuring HydraPak's proprietary IsoBound technology, it is designed to maintain ideal temperature 38% longer than typical flasks.