The Kangaroo Autoseal Water Bottle features patented AUTOSEAL technology for 100% spill proof and leak proof performance. This BPA free, plastic water bottle has a built in storage compartment to stow key, gym card, ID, cash. It's dishwasher safe and great for people on the go! Convenient, one handed drinking just press the button to sip release to automatically seal. Hydrate quickly, no cap to remove, no spout to open for easy drinking with the press of a button AUTOSEAL technology for 100% spill proof and leak proof performance Water bottle has a handle with built in carabiner clip to attach to gym bags, backpacks gear Measure markings help gauge water intake Material: of BPA free Tritan for odorless taste and high impact resistance Spout guard to help keep drink spout protected clean Top rack dishwasher safe the compartment also detaches for easier, more effective cleaning Capacity: 24 oz.