Innovations Cartridge Cross
- Mounts on your water bottle cage brackets and holds up to 4 CO2 cartridges.Two on the bottom and two on the top!
- Includes two 16 gram threaded CO2 cartridges.
- Built in Anti-Reverse Feature (your cartridges stay secure while you ride).
- Cartridge compatibility: Works with ALL threaded CO2 cartridges (except 45 gram).
- Construction: Durable die cast.