The JetGauge offers three settings to accommodate 100-gram, 230-gram, and 450-gram JetPower canisters. Plan ahead by determining how much fuel you will need for each meal using Jetboil's convenient usage guide. Although it's engineered for Jetboil canisters, the JetGauge is compatible with most isobutane/propane backpacking fuel canisters. Weighs 3 ounces.
