•24 HOURS COLD: Double-wall vacuum insulation keeps drinks cold for hours. The insulated water bottle keeps beverages cold for up to 24 hours. •LEAKPROOF: The Flex Straw Cap is leakproof when closed. Simply close it shut and toss it into your bag without worry. Sip effortlessly with one hand thanks to the easy-to-use straw design. Click it shut and rest easy knowing your drink stays securely sealed all day. Flex Straw Cap not intended for use with hot liquids. •FITS CUPHOLDERS: The cupholder-friendly design means your bottle fits easily in most cupholders. Designed for seamless cupholder fit it's right at home in the car in class on the sidelines in a pack or wherever you need to set your sips. •PURE TASTE: Durable pro-grade stainless steel ensures pure taste and no leftover flavor transfer. So today's water won't have any taste of yesterday's iced tea. •DISHWASHER SAFE: Easy to use and easy to clean just dissasemble the straw lid and toss the lid and bottle into the dishwasher. Designed to keep bright color being dishwasher safe means your favorite Hydro Flask is always at-the-ready.The Hydro Flask Travel Bottle is the best of both worlds—leakproof 24 hours cold and cupholder compatible. Your favorite insulated 32 oz Hydro Flask bottle now with a cupholder-fit design. Drinks stay cold for 24 hours and the Flex Straw Cap makes it easy to sip while keeping your eyes on the road and your hands on the wheel. The insulated bottle easily fits ice cubes and is dishwa