The Klean Kanteen Insulated Classic Loop Cap is a stainless steel drinking bottle for warm coffee, hot tea, your favourite iced drink or soft drink. The Climate Lock™ double-walled vacuum insulation keeps drinks warm for up to 24 hours and cold for up to 63 hours. That's over two days! The bottle comes with a leak-proof cap. Because of the large opening you can easily fill the bottle, and you even have room for ice cubes. It's the ideal bottle for on the road, at the office, or general daily use.