Check the listing for details. Hollis ST 35 Wing Bladder w/Slots. Condition: New. Listed at 537.81 USD. Brand New Hollis ST 35 Wing Bladder w/Slots Manufacturer model: 208.1254.035 The 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. Description The 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 ST22 is designed for warm water dives in aluminum cylinders, where low lift and maximum streamlining is preferred. Alternatively the ST35 is an excellent choice for a go anywhere wing with the added lift for those local cold-water dives and heavier steel cylinders but still streamlined enough for travel destinations. 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 is a two-piece design, with a rugged 1680 Cordura nylon outer shell to prevent abrasion and punctures, and a 420-denier nylon inner bladder to maintain the buoyancy. 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 positioning and oral inflation should you need to. ST35 - 35lbs lift / 16 kg Welded flange and one piece retainer for servicing without the need for tools HD Laminated 1680D Cordura outer shell 420 nylon internal bladder Elbow offset to avoid tank valve/regulator interference and streamlined hose routing Lower left pull relief valve Cam band slots & tank cradle built in 5 YEAR WARRANTY Shipping and Handling Please allow 5-7 business days for the package to arrive, regardless of buyer location within the US. We will provide an online tracking number to you once the item has been shipped. It may take a few business days for our automated system to process the tracking number onto eBay. However, this will not affect the shipping times. Return Policy All our products are brand new and sealed. All items qualify for returns within 30 days of receipt. Feedback We take our reputation seriously. If you have any questions or concerns, please contact us and we will respond back to your message within 24 hours.