External made in 1000 denier Cordura, with inner bladder in trilaminated polyurethane.
Quick purge on the left side. Inflator on long flexible hose left side.
Adapted to bi blocks, its "Donut" shape allows a good air distribution for a better stability. Equipped with a stabilizer bar to limit the displacement of the block during the dive.
Its special "Donut" shape allows a free passage of air on each side of the wing. This avoids a possible air block on one side that could cause an imbalance during the dive.
Light and compact, it is ideal for travel. Can be fitted on the IQ harnesses, or, combined with an aluminum or stainless steel plate, on the Comfort Harnesses Sytem II or Continuous Weave.
Technical specifications
Wing dorsal single bladder WHO DOUBLE PERFORMANCE special for bi-bottle. Volumes of 20L. Inflator included, high purge and two low purges. 9 colors to choose from.
