CrunchIt tool screws onto empty isobutane fuel canisters to release any remaining fumes; tool is then used to puncture canisters to mark them as empty for recyclers
Check with your local residential recycling program to see if empty isobutane canisters can be recycled; if not, dispose of the empty canister in the trash
Jetboil CrunchIt tool doubles as a bottle opener for when you need to quench your thirst with a cool beverage

Technical features

Features

• Lightweight, rugged stainless steel construction
• Safely vents fuel prior to puncturing
• Useful Jetboil toolkit with bottle opener and jet orifice wrench integrated into handle
• Clips onto carabiner or key ring for convenience​