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. 6.65" x 2.25" 0.33 lb. Holds 6.7 oz. TempShield double-wall vacuum insulation protects temperature for hours Not for use on a stove, in a microwave or freezer BPA-free 18/8 stainless steel/polypropylene Dishwasher safe Made in the USA