Hydro Flask 21 Oz Standard Flex Straw Cap - Vacuum flask Cascade 21 oz (621 ml)

The Hydro Flask 21oz Standard Flex Cap Water Bottle was made for those who never stop moving, but want to stay hydrated - and look good doing it. Keep life moving with the 21 oz bottle and Standard Flex Cap. It stashes easily into a small shoulder bag, your pack's side pocket, or your car cup holder, and holds enough ice cold goodness to keep you going for hours without weighing you down. ...No wonder its one of Hydro Flask's best-selling water bottles! 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