The Sessionbag is Prolimit's quiver bag. Fit your complete sail quiver. The Freeride is based on quiver till 7.0 (mast till 490).The session bag wave is based on quiver till 5.6 (mast till 430).The universal wheel base, fits all size of the aero session bag and the Windsurf session board and session bag. Improved wheel base for easy carrying. Base is optional!   Features: Constructed from heavy-duty 600D Polyester High-density 12mm nose and tail wall padding Adjustable shoulder strap Car roof attachment points on the side of the bag to protect your sails Compatible with removable universal wheelbase (big wheels), one size for all session bags (not included) Business card holder Fits up to: x 5 Sail's x 4 Masts and Booms x 1 Harness x 1 Wetsuit