1. A mount for supporting a container, comprising a bracket comprising a mounting plate, a top plate, a bottom plate, and a pair of arms, each of said arms comprising an outwardly projecting hinge mount plate, (b) a swing arm comprising a connecting section and two parallel legs each extending from the connection section at a fixed angle relative to the connecting section, (c) a first hinge assembly rotatably coupling a first of the two parallel legs of the swing arm to the bracket, and (d) a second hinge assembly rotatably coupling a second of the two parallel legs of the swing arm to the bracket, wherein said first and second hinge assemblies are adapted to permit rotation of the swing arm between an open position and a capture position, and wherein each of said first and second hinge assemblies comprises a hinge hub and a hinge block adapted to receive the hinge hub, and at least one of said first and second hinge assembles further comprises a retainer adapted to retain the swing arm in the capture position until sufficient torque is applied to cause the swing arm to move from the capture position to the open position.