The W-1004K10 River Runner Tripod Kit from Sirui has a waterproof sealed-leg design that allows you to submerge the legs in water without causing damage. Furthermore, the already versatile tripod can have one of its legs removed, which then converts into a waterproof monopod. The included ball head is CNC machined from aluminum alloy and is Arca-Type compatible. This kit makes an ideal tool for photographers that shoot constantly in the outdoor elements.