Genuine Innovations' Tire Repair and Inflation Seatbag provides everything you need to avoid hitchhiking home. It includes a Microflate inflator, 2 16-gram threaded CO2 cartridges, a small patch kit and 2 tire levers. It all fits neatly in a large zippered seat bag roomy enough for a back-up tube, cell phone, wallet, keys and other small necessities. For added safety, this seat bag sports a reflective strip, too.
The Microflate is a reliable and tiny CO2 inflator with Genuine Innovations' Twist-to-Inflate valve. It's the company's lightest inflator and it works with Presta and Schrader valves and even fits disc wheels.