Hydro Flask 24oz Standard Mouth Shave Ice Collection Hydration Belts & Water Bottles Hawaiian Rainbow : Its time to unwind and enjoy your favorite beverage with Hydro Flasks 24oz Standard Mouth Shave Ice Collecton bottle. Specifically engineered to keep your hots hot and your colds cold, this cup is a must-have for runners, tennis players, and everything in between. Hydro FlaskA(R) has created a reusable bottle that truly performs in any environment. They are made from 18/8 pro grade stainless steel and feature double-wall vacuum insulation that ensures the temperature of the liquid inside never mingles with the temperature of the environment outside. Your hots will stay hot for up to 12 hours, and your colds will stay cold for up to 24. This bottle is perfect for the campsite, the gym, or out on the road with its convenient Flex Cap and carry handle. Each Hydro FlaskA(R) water bottle comes with a screw on cap to securely store your beverages. To see Hydro FlaskA(R)replaceable sport caps, please Click Here. Includes Flex Cap lid with swivel handle. Double wall vacuum insulated. BPA-Free. 18/8 stainless steel. Signature, easy grip matte finish (except for Stainless Steel colorway). Narrow design fits into most cup holders. Lifetime Warranty through Hydro FlaskA(R). Limited Lifetime Warranty through Hydroflask