Jetboil Crunchit - Gas cannister recycling accessory

When it arrived, looks good, I save it for the winter season and at first use and after screwing the nut. It’s separated from the handle try to fix it many times no use it will not hold in place so now it’s useless.

Mes bouteilles de gaz sont à présents acceptées comme ferraille !

Solves the problems of recycling gas canisters. Great tool

Looks like price has gone up since I paid $10 last year which included shipping. Works as advertised. It does work on more than Jetboil canisters provided it has a similar connection design. 1 negative review complained it didn't work on Coleman LP cannisters. I assume they're referring to the 1 pound green cannisters with a screw on connection. So yes. It wasn't designed for that. Yes, you could just throw canisters away without puncturing. However, that's not the way to do it since most it will have some small amount of gas left. Yes, you could use a hammer with a punch or screwdriver to puncture. Not safe in my eyes - see above comment about gas and imagine a spark. This product isn't a fancy design or technology. It simply works as advertised and does it safely. It's a can opener but it attaches to the canister for leverage.

Easy to use & effective.

Does exactly what is says, drains residual gas from the canister and easily allows piecing the canister to permit for legal disposal.