MSR WhisperLite / WLI Expedition Service Kit:
Intended for hardcore users or people going on extended trips, the WhisperLite / WLI Expedition Service Kit is a comprehensive maintenance and repair kit for your liquid-fuel stove and pump. Bring the WhisperLite / WLI Expedition Service Kit on your backcountry adventures and avoid entering the broken-down-stove camping nightmare. Let's face it-no one wants to eat raw, cold food while they're backpacking. Available as a separate kit for every MSR liquid-fuel stove, the Expedition Service Kit includes all the components you need to replace worn or damaged stove and pump parts. MSR included a durable carrying case, so you can pack the Expedition Service Kit safely in your backpack.