Powerade Chug Water Bottle Autoseal technology allows for one-hand operation and automatically seals between chugs Convenient carrying handle with an integrated clip makes for easy transport Guaranteed spill and leak proof push button design keeps liquids contained for on-the-go hassle free hydration 100% BPA free and dishwasher safe - 28 oz 2 pack made with Contigo technology Protective spout shield keeps the drinking interface free of dust and dirt