The One Wing is a sportwing with excellent volume increase and superior bladder deflation capabilities.

When deflated, the ClamRetract system helps to reduce size and drag to the minimum. Three dump valves and an inflator with a stainless steel mechanism ensure inflation and deflation is always controlled and safe; and the shape of the bladder compensates for the weight of the tank when sub­ merged and gives you freedom to move in any direction. The narrow air passage behind the neck is designed not to impede head movement or foul regulators and hoses when inflated.

The One Wing is made for equipment with a negative weight in water that does not exceed 19 kg (41.6 lbs) and has a lifting capacity of 225 N. It comes with a double, non­flex tank­band tank attachment system and can also be equipped with integrated weight pockets, accessory pockets, metal backplate, pinbolt kit and D­-rings.

The standard size has a waist belt with three rows of 40 cc holes; and the large size has six rows. This is a superb high­performing harness with ergonomic properties developed from advanced backpacks, and a unique variety of adjustment options to optimize both fit and comfort.

The One Harness is an enhanced version of the Besea Advanced harness. We have made the shoulder straps narrower and integrated the waist belts and lumbar support in to one belt with the same ergonomic advantages but a better fit. All Poseidon Wings wings can be mounted.

Available in two sizes: Standard (M) and Large (L). The difference between the two sizes is the length of the waistbelt and the number of 40 cc holes (3 rows for Standard and 6 for Large).