Repair & Inflation Seat Bag

Our complete solution for all of your flat tire needs in a convenient seat bag. Comes with everything to repair & inflate multiple flat tires. After patching your damaged tube, inflation is a breeze. Simple, twist-to-inflate technology makes this easy to use. Fully controllable, just thread a cartridge onto the inflator, tighten until the cartridge is pierced, press the nozzle onto the valve, then twist the cartridge to release the gas into the tire. Takes only seconds to fill your tire and youll be back on the road.

Features:

Microflate Nano, with Twist-to-Inflate technology (The Only CO2 inflator that fits inside disc & aero wheels)
Works with both Presta and Schrader valves
Two 16 gram threaded CO2 cartridges
Small patch kit & two tire levers
All packaged in a seat bag with reflective strips

Microflate Nano operating instructions PDF.

Not sure how many cartrides you need.
Have a look at Innovations inflation guide.