Whether for outdoor adventures, sports, or simply on the go, the Stanley Quick-Flip Water Bottle is the ideal companion to quench your thirst. The leak-proof bottle features an innovative two-stage safety closure. During transport, the closure is secured against accidental opening by a stainless steel latch. When released and the push-button is pressed, the lid flips open with spring assistance. Made from durable 18/8 stainless steel with vacuum insulation, this water bottle has a capacity of 473 ml and keeps drinks hot for up to 5 hours or cold for 7 hours. The bottle fits in standard car cup holders and comes with a movable handle for attaching to a backpack or carrying. All parts are dishwasher safe. BPA-free.