The C13.1 bean bag enables a camera to be supported on a rough surface like a wall, window ledge or post, and is useful way to reduce camera shake when using a long telephoto lens. Made from tough polycotton material with Realtree Xtra pattern. Takes 1kg of filling and is supplied unfilled (recommended fillings are small pulses like lentils, or to save weight, polystyrene pellets). Approximate size: 25x19cm.