




OMS SmartStream Performance Double Wing System
The OMS Performance Double Wing with SmartStream Harness allows on-the-fly instant adjustment making it easy to don and doff, tighten or loosen the harness. You can use the harness in its configuration or change to a standard DIR fixed harness.
Backplate Type
Colour
Dispatched in 2 to 4 days
OMS SmartStream Harness System with Performance Double 45lb Wing.
The OMS Performance Double Wing is a donut-style wing allowing quick and easy movement of air from one side of the air cell to the other and is designed specifically for use with twinsets.
The SmartStream System features a quick-adjust harness developed to alleviate adjustment challenges which may arise while donning a heavy rig. By pulling the waist straps forward, the shoulder straps secure to the diver’s shoulders and back - allowing proper adjustments to be instantly achieved.
This modular system gives you the choice to use the harness in its adjustable configuration or simply as a standard DIR fixed harness.
Ali backplate will have light weight aluminium hardware, buckles, triglides and D-rings whereas stainless backplate will come with SS hardware.
System Includes:
1 x OMS Performace Double Wing, 45lbs lift
1 x Wing inflation hose
1 x Ali or SS backplate with SmartStream Harness
OMS SMARTSTREAM HARNESS - One size fits all
The OMS SmartStream was developed to alleviate adjustment challenges which may arise while donning a heavy rig with webbing without compromising from the continuous loop. Whether when donning the wing/harness or underwater, divers can make necessary adjustments by pulling the waist straps forward, through specially designed loops, tightening the shoulder straps and securing the wing/tanks to the diver’s shoulders and back. Proper adjustments can be instantly achieved by using this system while it is also possible to thread the webbing in the classic DIR way with pre-adjustments.
The uniquely adjustable OMS SmartStream system allows the use of OMS weight pockets or, if the pockets are not required, a loop to hold a canister light.
This modular system gives you the choice to use the harness in three configurations.
- On the fly adjustable easy on-and-off with OMS vertical weight pockets
- On the fly adjustable easy on-and-off without weight pockets / with canister holder loop & extra buckle
- Standard "DIR" configuration with pre-adjusted harness settings
OMS PERFORMANCE DOUBLE WING
The OMS Performance Double Wing is a donut-style wing allowing quick and easy movement of air from one side of the air cell to the other and is designed specifically for use with double tanks.
Donut configuration allows air to travel from one side of the air cell to the other easily, this reduces the possibility of air trapping on one side of the wing.
- Lift 45lbs.
- Donut style configuration
- Inflator hose top Center
- Interior zipper backing
- Dump valve lower left
- 1000 denier nylon outer bag
- Interior urethane backing protects against abrasions and punctures
- Inner bladder polyurethane material, ultrasonically welded fittings and seams
- Low Pressure (LP) inflation hose included
[Click to download the OMS BC Owners Manual (pdf)]
Below the different colour options shown with optional OMS Back Pad with Bolt Kit.
Available colours: Grey, Orange, Green, Miami Blue, Red, Pink, Black and Ocean Blue

SHIPPING:
We aim to dispatch all in-stock items within 2 working days but will inform you of approximate delivery times should any item on your order be out of stock or on supplier backorder due to current manufacturing or transport delays caused by global shortages and/or impeded production.
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information on delivery terms and returns.
Our 2022 shipping rates are as follows:
• UK mainland orders £45 and over: FREE - DPD Delivery
• UK mainland orders under £45: £4.90 Fixed Rate - DPD Delivery
• Channel Islands, Isle of Man, Highlands & Northern Ireland: £14.9 Fixed Rate
• European Union: £13.90 + 5% of order value (maximum £30)
• Rest of the World: £19.50 + 8% of order value (maximum £55)
• BFPO Post Codes: £20
INTERNATIONAL EXCEPTIONS:
For international orders containing weights, cylinders (excluding suit inflation bottles) and Suex scooters please contact us in advance before placing your order.
These products are not included in our global max-capped shipping rates and are only shipped outside of UK mainland after freight cost is calculated based on total weight, dimensions of parcel, location of delivery and the courier service used. We will let you know what this cost will be before processing any order.
All cylinders we ship within and outside of UK mainland are filled and tested on site before being emptied for dispatch. Cylinders shipped outside of the UK will be empty and will also have their valves removed, requiring reassembly after you receive delivery. Twinset manifolds and bands will also be removed and dispatched together with the cylinders for safe global shipping.
RETURNS & REFUNDS
Please contact us before any return with your order number and date details. Receive our Returns Authorisation Form and instructions and enclose them with your return to expedite a refund. Detailed information is available in our Returns & Refunds Policy.
Email us at sales@dirdirect.com or call us on +44(0)1305 824 555
Note that all returned items are shipped at the customer's own risk and remain the customer's property until received by Underwater Explorers, so please ensure they are packaged well and use reliable postal services with tracking facilities. The
goods will be inspected on arrival.
Return postages are at your own cost and our outbound shipping costs (if items are sold with integrated basic shipping charges) may be deducted from any UK mainland refund unless linked to a fault/defect claim.
Please contact us with your order number and name before sending any returns to:
Underwater Explorers – Returns
Unit 1, Maritime Business Centre
Mereside, Portland
Dorset, DT5 1FD
United Kingdom
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information.