SOTO WindMaster backpacking stove with 4Flex Combo, canister not included — wind-resistant, ultra-light, fast boil

The SOTO WindMaster Backpacking Stove with 4Flex Combo is a compact, wind-resistant gas stove engineered to boil water fast and support large pots while staying ultra-light for multi-day treks.

Built for mountaineering, trekking and serious backcountry travel, this stove pairs powerful, reliable flame performance with a small packed footprint. Its four-support pot platform (4Flex) stabilizes larger cookware, while a burner geometry and integrated wind protection let you maintain steady heat in gusty conditions. The unit runs on disposable isobutane-propane canisters (sold separately) and balances durability with minimal weight.

How quickly and efficiently will it boil water on the trail?

The WindMaster is tuned for rapid boil times even when conditions are less than ideal. In strong winds it can bring roughly two cups of water to a boil in under two and a half minutes, thanks to focused flame delivery and a protected burner area. That speed saves fuel and lets you move on with your day.

• Boil two cups in under 2.5 minutes in windy conditions.
• Concentrated burner design reduces heat loss to surroundings.
• Consistent output helps conserve fuel on longer trips.

Will it stay stable with larger pots and varied cookware?

The included 4Flex support is designed to accommodate wider, heavier pots that many compact stoves struggle with. The four arms extend to form a broad, balanced platform so you can use larger cook sets for group meals or melting snow. Stability is improved without significantly increasing packed size or weight.

• Four pot supports create a wide, secure base for larger cookware.
• Low-profile center of gravity minimizes tipping risk.
• Suitable for solo or small-group cooking setups.

How does it perform in cold or gusty weather?

The WindMaster maintains steady output in colder conditions and resists common wind-related flame loss with its burner shaping and partial wind shield. Materials and construction are chosen to be shock resistant and deliver reliable function on exposed ridgelines or alpine camps. You should still follow standard cold-weather fuel handling practices.

• Burner shape reduces wind impact on flame stability.
• Continuous output under colder temperatures compared with many micro-stoves.
• Durable, shock-resistant construction for rugged use.

What should I know about size, weight and fuel compatibility?

The WindMaster packs down to a very small volume so it fits into most cookware or pack pockets, and it weighs approximately 160 grams (5.0 oz). When deployed it provides a stable, usable cooking footprint at 15 x 15 x 8 cm. It requires threaded gas canisters (not included), and is designed to couple directly with common isobutane/propane canisters sold separately.

• Packed dimensions: about 3.4 x 4.6 x 6.4 cm; in-use: 15 x 15 x 8 cm.
• Weight: ~160 g (5.0 oz) — lightweight for multi-day trips.
• Uses threaded gas canisters; fuel must be purchased separately.

Who is this for: The SOTO WindMaster 4Flex Combo is ideal for solo hikers, alpine climbers and small-group backcountry cooks who need a fast, wind-resistant stove that supports larger pots without adding bulky weight. Choose this unit if you want quick boil times in exposed conditions, a compact packable size, and a more stable cooking platform than typical micro-stoves. Remember to buy compatible threaded fuel canisters separately and follow safe fuel-handling and campsite practices.