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 Giovanni Glenn

So The kit is decent, I have no complaints about the device but it didn't come with a co2 cartridge. It doesn't seem logical to sell this without the necessary cartridge. I ordered the co2 and because of covid it's taking forever to get here and in the meantime I got a flat tire today. I happened to have that kit in my bag and no co2, now that was frustrating.That said, the product you receive is good and comes with a nice carrying case.