The peanut lighter is refillable. Its a simple liquid fueled lighter and you can use lighter fluid such as the zippo brand. The lighter is pretty reliable to use inside but I really wouldn't rely on it in difficult weather circumstances. The Brunton Firestorm lighter, although larger and much more expensive will still ignite in very wet and windy weather. It is also waterproof.

DR has a quick review at http://www.equipped.org/blog/?p=20

The Brunton is perhaps the most reliable lighter I've ever used together with the Brunton Helios Lighter.



Windmill Delta Shockproof Lighters are excellent also.