The Klean Kanteen Classic Water Bottle w/Sport Cap 40oz is great for long car trips, camping and of course, everyday. Featuring the leak proof Loop Cap for safe transport or the Sport Cap 3.0 with a soft silicone spout, 25% higher flow rate and "chirp" free experience. Features: Large opening fits ice, easy filling and pouring Electropolished interior doesn't retain or impart flavors Safe, durable, high quality materials Portable, reusable, and recyclable Child Safety Warning: Sport Cap 3.0 not intended for children 3 and under. Not intended for chewing or teething. Always use this product with adult supervision. Always ensure the silicone valves are properly installed. Adult assembly required. Specs: Capacity: 40 fluid ozWeight: (w/loop cap) 9.2 ozWeight: (w/sport cap) 9.4 ozSize: (w/sport cap) 11.1" H x 3.6" W Opening