Designed to convert from a single bow case with an accessory tray, to a double bow case with a bunk-bed style storage system, SKB's black 4719 iSeries Single/Double Bow Case features a rigid foam divider to form two separate compartments. The case can accommodate bows up to 46" long. It provides stable positioning for instruments, and convoluted foam in the lid adds extra cushioning and stability. This case is built to MIL Spec standards including MIL-C-4150J: waterproof and dust tight; MIL-STD-810FA: resistance to UV, solvents, corrosion, fungus; and MIL-STD-810F: resistance to impact damage. The MIL-STD-648C automatic pressure equalization valve maintains the case's waterproof and dustproof rating while equalizing the interior pressure to the ambient outside pressure to make it easier to open the case after commercial air travel.

The injection molded case is constructed of polypropylene copolymer resin and is IP67-rated dustproof and waterpoof, and submersible. It features molded-in hinges, stainless-steel hinge pins, eight patented trigger-release latches, and six reinforced padlock locations. Three comfortable rubber over-molded cushion grip handles snap into vertical/horizontal position for convenient carrying, and features in-line skate-style wheels for easy transporting. Multiple cases stack securely for easier and efficient storage. The case is made in the USA.