MARK 1: Original version (18g)
Mark 1: 2 sections of drinks can. Optional foil pie dish base. Air inlet on down-wind side.
Foil pie dish reflects heat and provide stability in a gusty wind.
The wide base of the aluminium kettle makes for an extremely efficient and light weight water boiling system.
The windshield covers most of the sides of the kettle. This increases the heating area, and prevents heat loss through the sides.
Large air inlet on the down wind side helps to maintain efficient combustion and provides a heat outlet to help prevent overheating.
By retaining and reflecting the heat, the windshield contributes to even heating of the base of the pan. This further improves frying/cooking performance.
Mark 1. System Weight: KOVEA Spider (168g) + aluminum kettle (140g) +windshield (18g) = 326g (11.5oz)