Product details:

This backpack design is one of the original styles manufactured. Harness, standard hard-plastic pack with 2 (5.1cm) nylon webbing assembly, Soft tank band and cam buckle is easy to duff and don. Waist and shoulder quick-release buckles are made from corrosion resistance steel for durability and long life. XS Scuba Standard Tank Backpack is a great item for pool cleaning or working under a boat. Cylinder cam band is adjustable for use with 6.9 to 8.0 (17.5cm to 20.3cm) cylinder diameters.