This demonstration video goes over the features of the Scuba Heavy-Duty Deluxe Mesh Backpack.
The Heavy-Duty Deluxe Mesh Backpack is large enough to carry a complete set of gear. It is made of heavy-duty, PVC-coated nylon mesh. It has all the necessary space for a complete set of dive gear (29" x 16" dimensions - approximately 5122 cubic inches). There is a side open zipper that allows you to load your gear easily. After your dive, you can load your gear in and dunk the whole bag in the rinse tank. Since this is a backpack, there are two adjustable shoulder straps. Also, there is a large top opening with a drawstring closure to secure your gear.