evo.com | Snow Peak Drinkware > The material in the Snow Peak 300ml Titanium Single-Walled Cup is only 0.4mm thick, but it'll stand up to backcountry travel. Corrosion-resistant and ultra lightweight, titanium is a weight-conscious hiker's dream-and this single walled version can be heated directly with an open flame. Get tech! Diameter 2.95" x Height 3.3" 10.1 fl. oz (300ml) Titanium Light 0.4mm Single-Wall Construction Smooth Lip Compatible with SnowPeak HotLips | Snow Peak 300Medium/Large Titanium Single-Walled Cup 2020