Keep your beverages cold all day without a cooler (or hot without a microwave!) Our double-wall vacuum insulated stainless steel bottles prevent outside temperatures from affecting the inside beverage temperature so your drink stays just the way you love it – all day long. This convenient size fits perfectly in most cup holders and backpack pockets. Great for on a regular basis adventures or outdoor activities like hiking, camping, biking, sports, picnics, and more. Drink the way you need with easy, controlled one-handed drinking. Chug or straw? Your choice. You get both! Note: For maximum glide, please ensure the straw lid is fully extended.
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VACUUM INSULATION: The ThermoFlask keeps beverages ice-cold for 24 hrs, and hot for up to 12 hrs with double-wall and vacuum insulation. This BPA-Free stainless steel water bottle won’t transfer flavors, would possibly not sweat and does not rust.
Chug and Straw Lid: This water bottle comes with 2 lids; an innovative leak-proof Chug lid and a newly improved straw lid that has been enhanced for better glide. Both allow easy one-handed or hands free sipping
PREMIUM HYDRATION: Our line of insulated hydration solutions come in 24 oz & 40 oz sizes with plenty of colors. Our insulated water bottles are a convenient size that fits in most cup holders, backpack pockets & in your hand when adventure calls.
DAILY ADVENTURE: Adventure awaits with ThermoFlask insulated stainless steel water bottles. They permit you to stay refreshed & hydrated for an active lifestyle. Soups & other hot liquids stay heated for hours even as cold beverages keep cool right through the day.
THERMOFLASK QUALITY: Whether you need a reusable water bottle for camping & hiking, an insulated commuter cup, or just wish to hydrate sustainably, ThermoFlask has a stainless steel water bottle for you!