The Tecline Donut 22 Special Edition is a high‑performance twinset wing engineered for divers who demand stability, durability, and precise buoyancy control. With a 22 kg / 50 lbs lift capacity, a double‑layer construction, and design features optimised for hose routing and valve access, it is ideal for demanding technical dives using 2×10 L, 2×12 L, or 2×15 L cylinders.
Double‑Layer Construction for Maximum Durability
The Donut 22 SE features a double‑layer wing with a PU‑420 inner bladder and a Cordura 1000D outer shell, providing exceptional abrasion resistance and long‑term reliability even in harsh environments.
- PU‑420 bladder — strong, flexible, and resistant to puncture
- Cordura 1000D shell — premium abrasion‑resistant fabric
Optimised Shape for Hose Routing & Valve Access
The wing’s narrow top profile creates more space for first stages and hoses, improving configuration efficiency and comfort. It also supports a safe head position and better access to valves, which is critical for shutdown drills and technical protocols.
- Improved hose routing
- Comfortable head positioning
- Easier valve manipulation
Precision Buoyancy Control
The Donut 22 SE is designed for intuitive, accurate buoyancy management:
- Inflator input positioned centrally at the top for efficient inflation and trim control
- Lower dump valve placed on the bladder edge for intuitive, precise venting during descents and ascents
These features support stable trim and predictable buoyancy response throughout the dive.
Twinset‑Ready Mounting System
The wing includes two rows of holes for tank screws, ensuring secure attachment to backplates and twinset adapters. This makes it compatible with a wide range of technical setups.
