The Turbo Wing carrier features fifteen positions for easy and safe access Anti-flex design prevents whiplash bottle launchingIncludes: Turbo Wing Carrier, One Pair of X-Straps, Hardware, and InstructionsUse the Sonic-Nut (Sold Separately) to secure CO2 cartridgesLow positioning for easy step-overTotal Weight: 118gUse the included X-Straps to secure tubes or bags to the carrierTunnel proven to have Zero drag in the high positionMounting areas for up to two Gorilla Cages (Sold Separately)Materials: Aircraft Aluminum Alloy