Crafted from Japanese titanium utilizing a historic manufacturing process, the Titanium 350 Kanpai Bottle is ultralight, double-walled and vacuum sealed. Designed to keep drinks hot or cold for more than six hours, the Titanium 350 Kanpai Bottle is ideal for daily use and camping sets. A purchase of the bottle includes a tumbler lid, cooler lid and thermal lid. The Titanium 350 Kanpai Bottle pairs well with a Titanium Spork or Trek Bowl.