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. The bottle includes a tumbler lid. cooler lid. and thermal lid. Pair the Titanium 350 Kanpai Bottle with a Titanium Spork or Titanium Trek Bowl.