HydraPak Sky Flask IT Speed 500ml Clear

Size: 230 x 79 mm Cap size: 42mm Capacity/500ml Mouthpiece/Cap: High-flow bite valve & Speedfill™ cap Materials: TPU, PP, HDPE, silicone, nylon, POM, neoprene, T50 polyurethane foam The SkyFlask IT is a hydration system that adds cooling functionality to the basic SkyFlask features. It keeps water cold and prevents the bottle from condensing. It utilizes Hydrapak's proprietary IsoBound technology, designed to maintain the ideal temperature 38% longer than typical flasks.