SANDPIPER FLEX SIP 20oz Water Bottle: Designed for hot drinks, the Wide Mouth Water Bottle with Flex Sip Lid is compatible and leak-proof. This insulated stainless steel bottle is perfect for coffee or tea, keeps drinks hot and cold drinks 24 hours cold. 12 hours of warmth: double-walled vacuum insulation keeps your drinks hot or cold for hours. The insulated bottle keeps drinks cold for 24 hours and hot for up to 12 hours. TempShield Insulation Keeps Bottle Cool Leak-proof - Say goodbye to leaky water bottles. Flex Sip cover is sealed when closed. Just close it and throw it in your bag with confidence. Enjoy your hot drinks and rest peacefully knowing your drink will stay sealed all day long PURE FLASE: Durable professional stainless steel ensures pure taste and no residual taste transfer. So today Mocha will not taste yesterday morning brew Fits Cup Holders - The friendly design of the drink holder makes the bottle perfect fit in most cup holders. Designed for hassle-free life together with cup holders, it's straight at home on an open road, sideways, in a packaging or where you need to put sips