The FTO V4 Speedbag™ is constructed with the highest grade of denier nylon, protected by a durable layer of PVC backing. Foam inserts help prevent damage to latches and hinges. It uses a heavy duty YKK zipper and includes a neoprene pocket and separate pliers holster. The V4 Speedbag™ holds four FTO-102 utility boxes. Imported with boxes USA. Main compartment inside dimensions: 11.25x7.5x7.25 "Fully loaded" option includes four FTO-102 utility boxes.