Lezyne's convenient Twin Kit includes their Twin Speed Drive CO2 inflator, two 16g CO2 cartridges, a couple tire levers and a Velcro strap to keep it all together. Its aluminum head is compatible with both Presta and Schrader valves, and uses a simple twisting action for easy inflation. And, it accepts all threaded CO2 cartridges.

Features-

Compact, all-in-one CO2 and tire repair kit
Includes Twin Speed Drive, two threaded 16g CO2 cartridges, and a Lever Kit
Custom neoprene and velcro strap secures all items together
Kit easily fits in most packs, jersey pockets, or can be attached to seat posts
Weight: 154g
Dimensions: 100.5mm, 58.7mm, 47.7mm

LEZYNE TWIN KIT TYRE REPAIR + CO2