The Jetboil Crunchit is a stainless steel punch that allows you to recycle your gas canisters when they are empty.
Very easy to use, the Crunchit pierces the gas canister to ventilate it and empty it of the last gas particles. Once empty, you can dispose of it in a designated recycling bin.
The Jetboil Crunchit features an attachment system that can be adapted to carabiners or a keychain. It also functions as a bottle opener and is compatible with most EN417 butane canisters.
With the Jetboil Crunchit, recycle your canisters with ease and safety.
Simple, does the job, bit expensive for something so simple but handy to have