Stay hydrated with this stainless steel Owala water bottle. The vacuum insulation efficiently keeps the water cold for up to 24 hours, while the FreeSip straw allows effortless sipping of your drinks. This easy clean Owala water bottle boasts a flip-top lid that prevents the contents from leaking or spilling. 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.