This E-Track storage bag for trailer, heavy-duty, is made of polyester to hold straps easily. Part of E-Track accessories, this ratchet strap bag has zippered closure. E-Track fittings let you connect to any E-Track tie-down system, and 24” x 14” means extra-large trailer bag for all gear. E-Track for trailers is a convenient way to store bag with gear, using E-Track rails from an E-Track kit to connect this E-Track storage system. Heavy-duty ratchet strap, coil, and cable all fit into this bag for trailer E-Track system, so enjoy this bag as part of your cargo trailer accessories for inside your trailer.