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 the Ti-Single 300 Cup with the 300ml Double Mug Silicone Lid for easy travel.