Hydro Flask Insulated Standard Mouth Flex Cap Water Bottle, 21 oz - Cascade Blue

24 hours cold, 12 hours hot TempShield double-wall vacuum insulation Leakproof when closed Pure taste, no flavor transfer Durable stainless steel Fits most cupholders BPA-Free Dishwasher safe Not for use on a stove, in a microwave or freezer Keep hot liquids out of the reach of children