Constructed of durable transparent plastic mesh, this bag allows you to easily see all of your supplies at once while keeping them secure. It features heavy-duty zippers with nylon pulls that glide easily and keep supplies safely inside. The zipper is stitched, not glued in, for strength and sturdiness over time. The 12" x 16" has a 1" gusseted bottom for added storage capacity. Includes a nylon loop on side of the bag allowing kits to be zip tied for security. Also offered in a range of sizes to fit a variety of storage and travel needs.