The X-Lab Super Wing is a versatile saddle-mounted alloy hydration and repair system carrier, complete with mounting hardware. Features: Includes: Super Wing chassis, One Pair of X-Straps, Hardware, and Instructions Mounts a single bottle cage on the rear or one on each side Four sets of holes for the lower cage bolts which with the front holes provides a total of 12 different cage angle positions Use the included X-Straps to secure tubes or bags to the carrier Use the X-Nut (Sold Separately) to secure CO2 cartridges Mounting areas for up to two Gorilla Cages (Sold Separately) Total Weight: 146g