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GSI Outdoors says:
Pinnacle Stoves are compact, lightweight and high-output, designed for efficiency in every regard. With clever folding pot supports that pack small to nest within our nForm Ultralight cookware and integrated windscreens which allow you to cook faster with less fuel, the Pinnacle Canister Stove and Pinnacle 4 Season Stove are the peak of GSI Outdoors' unique approach to going fast + light without making sacrifices. Fuel can be purchased separately at your local outdoor store.