Review on WOTOW Bike Tire CO2 Inflator With Storage Case, Presta/Schrader Valve Adapter, Insulated Sleeve, And Glueless Tube Patch Kit - Quick And Convenient Tire Inflation Without Cartridges by Jay Brock

I am very happy with this CO2 inflator. Light and compact. Easily fits in my saddle pouch. Unfortunately, I have already had to use it on a ride. Luckily, it worked great! I had no issues. I was looking for a CO2 inflator that was a "push in”and not a "screw on”. Very pleased with the ease of use. Just be careful with your fingers, because the stem and the CO2 cartridge get ice cold. The protective sleeve also works great. It completely protects you from the cartridge. The CO2 cartridge gets numbing cold.