This is the Tusa Padded Regulator Carry Bag with Adjustable Shoulder Strap for Scuba Diving Features: Fully lined with thick padding Durable zipper with pull tabs Internal pocket for log/manuals Adjustable shoulder strap included Dimensions: 12(H) x 12"(W) x 4"(D) / 31cm x 31cm x 11cm The RCB-1 is a regulator carry bag made with fully-lined thick padding for protection of your regulator equipment. It features durable zipper with pull tabs and internal pocket for log and manuals. "