Designed with camping and long work days in mind, the Manna™ Basin Mug boasts a big 40 oz. / 1.2 liter capacity. Great for hot or cold drinks, it is double walled stainless steel and vacuum sealed and will keep your iced drinks cold for 24 hours and your hot drinks hot for 8 hours. Its flip-cover spout is easy to sip from and is leak-proof when snap-locked. The Basin Mug has an ergonomic handle for easy holding and drinking and is FDA compliant and BPA and lead free.