A double CO2 canister holder for bike bottle mounts.
16g Canisters.
Carry your spare CO2 inflator canisters on your bike's water bottle mounts.
After a few years of working with 3d models and (finally breaking my original ) I got round to having another go at tidying up a model/concept that had some issues. (sorry to all those who struggled with the original design)
Sketch up was not the best for making stl files.
Horizontal print this time that will need some support.
Added rocket booster nozzle for psychological help when attacking those hills or jumps.
I use it on a spare mount on the bottom of the frame.

I will try to integrate feedback (easier to do now that it's not a skech up file)