The smallest of the Ti-Single Mug series, the Ti-Single 300 Mug is made of ultralight Japanese titanium. Designed for everyday use and backcountry excursions, the Ti-Single 300 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 theTi-Single 300 Cup with the for easy travel.