Stay hydrated all day long with this Owala FreeSip insulated stainless steel water bottle. The patented spout includes a built-in straw for effortless sipping and a wider opening for quenching extra thirst, while the flip-top lid opens and shuts effortlessly. This leak-proof Owala FreeSip insulated stainless steel water bottle has a hinged loop for easy portability. 24-oz. capacity So you have enough water on hand. Leakproof lid Helps prevent spills. Flip-top lid You simply press the button and this bottle springs open ready for action.