Portable Mini Air Inflator Pump with CO2 Pressure Valve for Bicycle Tire - Small Handheld Tool Fits Both Dunlop and Presta Valves - Perfect Bike Accessory to Keep Tires Inflated and on The Road

Great Idea - I intend on using the CO2 Cartridge (must purchase on your on). The equipment is sturdy and has not fallen off of the bike - I have over 300 miles on it thus far with some trips as long as 100 straight miles.Though I have not used pump, I imagine that using the hand feature may take a considerable amount of time.Never the less, it looks great, the emplacement is very secure, and I anticipate that from observing the physical aspects, the equipment will work as intended.I will have to follow up on the operational aspects

Purchased mostly due to light weight, compact design and integrated CO2 inflator. So far so good, CO2 inflator delivers as expected, would like control valve though. Later tested the manual pump and took over 3 min to inflate road bike wheel to 60psi, a minute more than my old Lezyne compact pump. Size wise, Noble Cycling pump wins big time, barely felt in jersey pocket or bike storage. Minus one star for easily scratchable white coating (see the picture), probably black anodized or plain metalic would be a better option.

small enough to fit in my carbon Stump Jumper bike frame. CO2 for the tubeless tire - with manual pump.

Love the size and easy of use

Seems to work well. I need more time with it.

Awesome pump! Love that it is a pump and CO2 cartridge.