CO2 dispenser; Tubeless tyre repair kit; Machined aluminium; Hardened steel reamer; CNC-machined twist knob; Aluminium canister holds the five included tyre plugs and safely stores the reamer when not in use; High quality tyre plugs; Sleek, compact design; Two kit options: Two 20-gram CO2 cartridges or no cartridges, and a simple hook-and-loop strap