This is the Akona Pro Padded Scuba Diving Regulator Bag AKB602 Features: Internal mesh side pocket for batteries & o-rings Padded console sleeve Interior velcro straps Fully padded Heavy-Duty YYK#5 Zipper Strap on back to easily slip bag over a luggage handle AKONA's Regulator Bags are fully padded to protect your valuables. The Pro Regulator Bag fits into the bottom of our Globetrotter bag.