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. This convenient size fits perfectly in most cup holders and Backpack pockets. 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!

Product Features

• 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 leak-proof 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: Whether you want a reusable water bottle for camping & hiking, an insulated commuter cup, or just want to hydrate sustainably, ThermoFlask has a stainless steel water bottle for you!