Ultralight backpacking camp stove, weighs only 3.9oz packed in the case! This is a great stove. You get a ultralight canister stove, WITH PIEZO IGNITION, that folds into its protective case, and weighs only 3.9oz. This stove is built very well! Quality construction and materials are at work in this stove. I guarantee you will be happy! These stoves wok with any screw top butane / propane canisters, available just about anywhere, MSR, coleman, camping gaz, etc. This stove will also simmer. It has a fully adjustable flame! This really is an impressive stove. When I got these in I was expecting something much cheaper, I am totally impressed with this little guy. These would make great primary stoves, back up stoves, emergency, spares, Boy Scout troops etc etc endless possibilities!