This 15 lb saddle bag-design Shot Bag from Kupo is filled with 2mm-sized steel balls and is used to stabilize a stand by draping it over the legs and preventing a top-heavy light stand from falling over, while it is also used as a counterweight on a boom arm to balance a light fixture's weight.
The bag is made from a black Cordex textured nylon, and the underside has a polyurethane coating which makes it water resistant and durable.
Heavy 15 lb saddle bag with flyaway handle design can be draped over a light stand leg or used as a counterweight on a boom arm.
Made of 1000-denier Cordex textured nylon fabric and filled with 2mm-sized steel balls.
Bag's polyurethane-coated underside is water resistant. Plastic internal liner helps keeps dust in and water out.