Iwatani 35FW
Score: 76/100
Fire-Maple Fixed Star 1
Score: 73/100Rankings
The Iwatani 35FW delivers 15,000 BTU of heat with a double windbreaker, making it a powerful option for windy conditions and professional use. Its main drawbacks are the heavy weight and reliance on proprietary Iwatani canisters, which limit flexibility and backpacking appeal. Best suited for chefs, caterers, and serious campers who prioritize performance over ultra-light weight.
The Fire-Maple Fixed Star FMS-X1 is a 1 L integrated canister stove system delivering 2200 W and 30% faster boils thanks to heat-exchange fins. Its trade-offs are a heavier package, higher fuel use, and a non-regulated burner that can be slower on low heat. Best for budget-conscious solo or duo hikers who value compactness and speed over ultralight weight.
| Attribute | | |
|---|---|---|
| ↓ lower better | 1,995 g | 511 gbest |
1best | 1best | |
4,396 Wbest | 2,200 W | |
1 yr | 3 yrbest | |
— | 30 %best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Build & Design(1) | ||
Weight (g) | 1995 g | 511 g |
Power(1) | ||
Power Output (W) | 4396 W | 2200 W |
General(2) | ||
Fuel Type | Butane | Canister |
Warranty (yr) | 1 yr | 3 yr |
Accessories(1) | ||
Included Accessories | Iwatani 35FW portable butane stove, Magnetic locking system for canister attachment, Piezoelectric igniter, Double windbreaker assembly, Solid brass burner, Heat panel fuel‑efficiency system, Carrying case | Stove, canister stand, lid, cup, mesh bag |
Features(1) | ||
Fuel Compatibility | Iwatani | Most canisters except Coleman |
Products in the top-left offer the best value (high score, low price).
Professional reviewers consistently praise the Iwatani 35FW for its robust 15,000 BTU/hr output, wind-tested double windbreaker, and secure magnetic canister lock, noting its suitability for commercial and on-the-road cooking. They also commend its CSA approval and efficient fuel use, while pointing out its heavier weight and exclusive fuel requirement as trade-offs.
Everyday users love the stove's quick ignition, high heat output, and the convenience of the included carry case, especially for windy camping scenarios. Common complaints focus on the unit's weight, the need for proprietary Iwatani canisters, and limitations on using oversized cookware.
Professional reviewers commend the FMS-X1 for its all-in-one packaging, durable construction and the 30% efficiency gain from its heat-exchange fins, noting its strong 2200 W output and suitability for beginners. However, they also flag the non-regulated burner's slower 1 L boil times, the relatively heavy weight, and limited fuel canister capacity as drawbacks, especially for cold-weather or ultra-light applications.
Everyday users praise the compact nesting system, reliable piezo start and solid build, describing it as a great value for budget backpacking and everyday cooking. Recurring complaints focus on higher fuel consumption in wind or cold, occasional igniter failures, and the weight being a concern for ultralight hikers.
“extremely satisfied at a fraction of competition price.”
“will last years”
