Powerade Chug Stainless Steel Insulated Water Bottle Autoseal technology allows for one-hand operation and automatically seals between chugs Double-wall stainless steel insulation keeps beverages cold for up to 20 hours Guaranteed spill and leak proof push button design keeps liquids contained for on-the-go hassle free hydration Protective spout shield keeps the drinking interface free of dirt and a convenient carrying handle with an integrated clip makes for easy transport 100% BPA free and dishwasher safe