The UltraFlame is SummitBase's most popular backpacking stove — a 2.9-oz canister stove with an integrated piezo igniter, fold-out pot supports, and 10,000 BTU output that boils 1 liter of water in 3.5 minutes. At its price and weight, it's the default choice for backpackers who want reliability without complexity.
The micro-regulator valve maintains consistent flame output as canister pressure drops in cold conditions (down to 20°F), eliminating the low-flame problem that affects standard canister stoves when fuel is depleted or temperatures drop. Works with any threaded isobutane-propane canister (100g and 230g sizes available in-store).
- Weight: 2.9 oz (stove only, excluding canister)
- Output: 10,000 BTU/hr
- Boil time (1L): 3.5 min
- Fuel: Isobutane-propane threaded canister (EN417)
- Igniter: Integrated piezo
- Cold weather: Functional to 20°F with micro-regulator
