Ultra lightweight titanium mug for hikers seeking extreme lightness; Lightweight and durable mug with titanium material that weighs only 1.2 oz (34 g). With an actual capacity of 6.1 fl oz (180 ml), it is the perfect size for serving coffee or a light soup. The capacity of the cup is about 200ml with water to the rim of the cup. Remember, almost the same as one of the rice, it can also be used as an ultralight technique to reduce cargo by having two or more roles in a single gear. The smooth, curve-shaped cup is rare in titanium mugs, with an open handle for stacking while carrying or storing. Stackable for compact storage. We recommend using the "ultra small coffee set" combined with the micro coffee dripper