The Titanium Single 450 Mug is made of ultralight Japanese titanium. Designed for everyday use and backcountry excursions, the Titanium Single 450 Mug can be placed directly over a heat source for cooking or warming. The mug features foldable handles for compact storage and is built to last. Pair the Titanium Single Mug with the 450ml Silicone Lid for easy travel.