Hydro Flask 21oz Standard Mouth Flex Straw Cap Bottle, Harbor Blue

Insulated stainless steel drink bottle designed for easy, hands-free hydration on the move. The 21oz Standard Mouth Flex Straw Cap Bottle is built for convenient sipping during everyday activities and outdoor use. Double-wall vacuum insulation helps keep drinks cold for extended periods or hot when required. The flip-to-sip straw lid allows one-handed use without tipping the bottle, while the slim design fits most cup holders for easy transport. 21-ounce capacity suitable for daily hydration Keeps drinks cold for up to 24 hours and hot for up to 12 hours TempShield double-wall vacuum insulation Flip to sip Flex Straw Cap for hands-free drinking Leak-resistant when closed Durable stainless steel construction Pure taste with no flavour transfer Slim design fits most cup holders Dishwasher safe Flex Straw Cap not intended for use with hot liquids Not for use on a stove, in a microwave or freezer Volume: 621 ml / 21 oz Product diameter: 7.24 cm / 2.85 inches Product height: 28.32 cm / 11.15 inches Product weight: 0.34 kg / 0.75 lb