The Genuine Innovations Seat Bag Inflation Kit is the complete solution for all of your flat tire needs in a convenient seat bag. The Genuine Innovations Seat Bag Inflation Kit come with everything to repair & inflate multiple flat tires on your bike. 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 CO2 bicycle tire 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 you'll be back on the road.