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 like it – all day long. Great for everyday adventures or outdoor activities like hiking, camping, biking, sports, picnics, and more. Drink the way you want with easy, controlled one-handed drinking. Chug or straw? Your choice. You get both!
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, won’t sweat and does not rust.
CHUG AND STRAW LID: This stainless steel water bottle comes with two lids; an innovative leakproof chug lid for when you’re feeling the burn & a straw lid for sipping. They allow easy one-handed or hands-free sipping even when you’re busy or on-the-go.
PREMIUM HYDRATION: Our line of insulated hydration solutions come in 24 oz & 40 oz sizes with a variety 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 help you stay refreshed & hydrated for an active lifestyle. Soups & other hot liquids stay heated for hours while cold beverages keep cool throughout the day.
THERMOFLASK QUALITY: Compare our stainless steel insulated water bottles to others from Camelbak, Contigo, Nalgene, Thermos, Swell, Bubba, Brita, Under Armour, MIRA, Klean Kanteen, Hydro Flask, SIGG, Yeti Rambler, Cayman Fitness, Lifefactory, & Nomader.