Bags specially adapted for the storage of windsurfing, surfing and kite boarding boards; windsurfing boards, surf boards, kite boards, swim fins, windsurfing and kite boarding mast and boom pads, windsurfing and kite boarding foot and hand straps, windsurfing and kite boarding body harnesses, kite boarding kites, windsurfing and kite boarding masts and booms, windsurfing and kite boarding bindings; stand up paddle board