The ultralight Bantor gas cooker is an indispensable part of every outdoor expedition, demanding or undemanding. It weighs only 97g and brings a liter of water to a boil within five minutes (in ideal conditions). It is connected to a gas cartridge with a thread according to EN 417 with dimensions 7/16 '' The ultralight Bantor gas cooker is an indispensable part of every outdoor expedition, demanding or undemanding. It weighs only 97g and brings a liter of water to a boil within five minutes (in ideal conditions).