Hydro Flask White Standard Flex Straw Cap Bottle 21oz

Flip it and sip it with the Hydro Flask 21 oz (621 ml) Standard Mouth Bottle With Flex Straw Cap. With a comfortable, flexible handle, the closeable, leakproof straw cap is easy to open and close with one hand, for on-demand hydration. Double-wall insulation keeps drinks cold up to 24 hours for cool refreshment. The slim design fits most cupholders and is dishwasher safe. Key Features: Up to 24 hours cold, up to 12 hours hot TempShield® double-wall vacuum insulation Leakproof when closed Stainless steel Dishwasher safe Flex Straw Cap not intended for use with hot liquids Not for use on a stove, in a microwave or freezer Dishwasher safe. 70% Stainless steel, 5% Polyester, 5% Polyester with acrylic coating, 5% TPU, 5% Silicone, 5% Polyethylene, 5% Glass.