TOMSHOO 2800W Portable Collapsible Backpacking Butane Gas Stove Camping Picnic Burner Outdoor Powerful, it takes only 3~5 minutes to boil 1L water. Compact design with folding anti-slip support arms and folding metal feet. Piezoelectric ignition system and fuel control valve to control flame intensity. Compatible with most butane / propane fuel canisters(NOT included). Constructed of durable stainless steel and iron. Great for backpackers, campers, hikers, hunter, geologists, and other outdoor activists!