Lightweight, corrosion-resistant, and easy to pack, the Toaks Titanium 550ml bowl (diameter 118mm) nests perfectly with the Toaks Titanium 1100ml Pot with Pan, Toaks Titanium 1100ml Pot with Bail Handle or the  Toaks Titanium 900ml D115mm Pot.  When paired with these pots, it can be used as a double boiler creating a cooking combo without consuming space in your pack.