Feather light and ridiculously dependable, the Crux 83g features burner heads that fold inwards to compact the stove, allowing it to be stored safely within the cavity at the bottom of the gas cartridge, saving on both space and removing the possibility of unfortunate breaks when stored with the rest of your pack. The 3000 Watt burner delivers perfectly stable performance and is large enough to distribute optimal heat throughout the stove, cooking food or liquids evenly without burning. Dimensions: 76 x 57 x 34mm (open) 84 x 57 x 34mm (folded) Please note, gas cannisters are sold seperately and can also be purchased from Wiggle.