The Aquawing Max is the one-size-fits-all annular jacket designed to fit all anatomies (male and female) using the new patented mas (modular adjustment system): in fact, the single 50 mm tape that wraps around the shoulders and waist can be quickly pulled to fit your size. The bag's profile is designed to guarantee perfect buoyancy with a single tank, and the increased volume generates a buoyancy of 170 N, making the Jacket particularly suitable for dives with increased ballast, such as in cold water to compensate for the high thickness of wetsuits. The anodised light alloy backrest reduces the overall weight of the jacket while guaranteeing stability and safety in use. The special thermoplastic rubber tank rest integrated on the back of the jacket ensures that the tank is secured for optimal trim. The shoulder straps and back cover are made of air-net material to increase comfort and promote water drainage. The jacket is equipped with two weight pouches, attached directly to the backrest in the hip position. The back cover is equipped with a special pocket to accommodate the decompression buoy.