When we first saw pocket-able CO2 cartridges hit the trail it seemed like the fix we'd all been waiting for for years -- and we'd say that's still the case. While many CO2 chucks enable quick fixes of flats on the valve side of things, not many offer built in flat fixes. Lezyne's Tubeless CO2 Blaster pulls double duty by both inflating your tire, and repairing your puncture hole at the same time with its included plug kit.