Abstract: An accessory pack for a musical instrument case comprises a sleeve dimensioned to fit on the exterior of the musical instrument case body first and second openings at either end of the sleeve through which the case is inserted, and a third opening defined in the wall of the sleeve. Additionally, one or more pockets can be located on the outer surface of said sleeve.

Abstract: A harness for securing within a vehicle a wheelchair in which an occupant is secured by a lap-belt, the harness being attached not to the chair itself but to side buckles movable relative to the chair and/or occupant, the buckles being attached to the ends of the lap belt, to anchor straps tending to pull the buckles downwardly and rearwardly, and holding straps associated with the anchor straps and connected to forward parts of the buckles via parts of the chair frame so as to tension the buckles forwardly in response to decelerating forces applied direct to the chair.