GSI Outdoors - Pinnacle Canister Stove, Superior Backcountry Cookware Since 1985 CAMP LIKE A PRO: The Pinnacle Canister Stove includes a canister mount and a micro control valve, which provides an adjustable flame and peak performance. DURABLE AND TRUSTWORTHY: Serrated 138mm/5.4" diameter pot support arms provide a stable, secure cooking platform. EASY TO STORE: Compact, folding design nests perfectly within nFORM Cookware systems. COOK IN ANY CONDITION: High-efficiency, 9,629 BTU/h2 burner optimized to balance quick boil times and reduce fuel usage. IT'S ALL ABOUT THE OUTDOORS: In 1985 three siblings combined their love for the outdoors and set out to create GSI Outdoors. Now 32 years later GSI continues to bring quality cookware to outdoor lovers everywhere.