60 Cc Canister-Bayonet-Point Two Air Jackets The Point Two CO2 Replacement Canister is meant to replace the CO2 Canister in your Point Two Air Jackets. This 60CC Canister is meant for the Point Two Adult Pro Air and the Point Two Soft Shell Jacket, it is not meant for the Point Two Child Pro Air. When your Air Jacket is inflated, the CO2 canister is no longer usable and must be replaced.