Formulated for maximum efficiency and minimum consumption, Jetboil's high-performance propane/isobutane four-season fuel delivers higher vapor pressure for improved performance in cold weather.

*Due to its contents, this item is available for In-Store Pickup only. We'll see you soon!*

Safe, fool-proof, and compliant with recycling standards, Crunch It punctures Jet power (and certain other) butane fuel canisters, making them recycling bin ready. Because there's nothing less efficient than throwing things away.