The new Hollis ST line of wings are a brand new series for single tank diving. The design features a 360 degree tapered profile to increase lift towards the hips, promoting better horizontal trim in dive position while still allowing perfect surface floatation.

The Hollis ST22 is an excellent choice for warm water dives using aluminum cylinders where low lift and maximum streamlining is preffered.

Tank slots and tank cradle are included on both models, which allows you to connect your wing and backplate without the need for a single tank adapter plate. This reduces weight and unnecessary accessories while traveling.

The bladder with a two-piece design. It is constructed with a rugged 1680 Cordura nylon outer shell to prevent abrasion and punctures. The inner bladder is constructed on 420-denier nylon. The lower OPV is easy to reach for venting gas while horizontal or heads down, and the inflator design is a K style with a rugged crushproof rubber hose for easy postioning and oral inflation.