GSI Selkirk 270 Butane Stove review

The GSI Selkirk 270 is a folding single-burner stove built around a hinged metal enclosure and a die-cast cooking base. GSI pairs the model with piezo ignition and describes it for warming stews, simmering and frypan meals. That is a different arrangement from a lightweight backpacking burner: the 270 is a self-contained-looking cooktop for car camping, picnics or a tailgate, but the exact fuel connection and setup instructions still need confirmation. This is a research-based review of the published information, not a product test.

The important specification conflict

The model identity is straightforward: GSI's current US page names the Selkirk 270 Butane Stove, while a GSI-branded 2025 item sheet identifies it as item 56030 with UPC 090497560309. The power figure is not straightforward. The current English product page lists 5,300 BTU per hour, while the 2025 sheet lists 8,870 BTU per hour for the same item number. GSI does not reconcile these figures in the materials reviewed. Neither should be selected as the definitive number, used to rank the stove against another model, or converted into a promise about how quickly it will boil a pot.

The maker does describe a stable die-cast metal base, a burner with a wind guard and easy-strike piezo ignition. Its page copy names simmering, warming and frypan cooking as use cases. It does not provide a model manual or a documented low-output range in the materials checked, so that copy is best read as intended cooking rather than proof of a particular flame-control result. The image shows one burner and the folding structure; it cannot supply a maximum pot diameter or certify an accessory.

Butane is named; the cartridge interface is not

“Butane Stove” is part of the model name, and GSI's item sheet names economical butane fuel. Neither the current page nor the item sheet specifies the cartridge interface in enough detail to identify a compatible canister or adapter. The product image is not an interface drawing. Before buying fuel, use the exact model instructions or ask GSI to confirm the cartridge type for item 56030. Do not infer a connection from other stoves that happen to use butane.

The GSI item sheet lists the stove as the included item; it does not list a cartridge. GSI's official manuals page currently says its content is still to be added, so this review cannot confirm operating clearances, a connector, an approved separate windscreen or a maximum vessel size. GSI's product page does carry an outdoor-only warning and warns about carbon monoxide, enclosed spaces, fuel-container heat, nearby combustibles and obstructed airflow. That warning rules out use inside a tent, vehicle, house or other enclosed space; it does not provide a substitute for model-specific operating instructions.

Size and weight figures need their basis

The current GSI page lists dimensions of 9.9 by 3.2 by 4.4 inches. The 2025 sheet repeats those inch dimensions but pairs them with a metric line of 252 by 180 by 111 millimeters, whose width does not convert to 3.2 inches. The same sheet says the design folds for storage, but it does not resolve which dimension describes the folded item. GSI also lists a weight of 2.8 pounds (1.28 kilograms) without stating whether that includes any packaging. These are useful source clues, not a verified packed-size or bare-stove weight limit. The finder therefore does not treat them as exact numeric capacity.

How it compares with the other GSI stoves here

Like the Glacier Remote, the Selkirk 270 has one burner, but it is a butane folding cooktop with a metal base rather than a remote-hose isobutane layout. The Glacier's maker-published weight and dimensions have their own basis conflicts, so neither can be declared lighter or more packable from these source records. If simultaneous two-pan cooking is essential, the Pinnacle Pro and 540+ have two burners; the 540+ is the one whose product page expressly names micro-control from slow simmer to fast boil, while the Pinnacle Pro has two flame adjusters but an ambiguous output specification. That is a difference in source-supported evidence, not a comparative cooking test.

Bottom line

The 270's appeal is its folding one-burner enclosure, piezo ignition and maker-described stable base. It could suit a cook who wants a contained butane stove for simple outdoor meals and can confirm the cartridge interface. The deciding limitations are the unresolved 5,300-versus-8,870-BTU/h conflict, an unverified connector, no published maximum cookware diameter, uncertain weight/dimension basis and no current model manual on the GSI manuals page. Until those details are confirmed, do not use a numeric output or size to justify a close fit.

GSI Selkirk 270 product page · GSI 2025 new-item sheet