<p>Sized to fit in the palm of your hand, this mini water bottle keeps cold drinks cold and hot drinks hot for up to 7 hours. It's made of durable stainless steel that won't retain odor or flavor, and it features the same TempShield™ double-wall insulation and leakproof technology as larger Hydro Flasks. The mini size makes it easy to pop it in your pocket, clip it on a bag or fit in a lunch box.</p>