All the main characteristics of the Prestige SLS BCD have been developed for even greater comfort and stability combined with excellent fit and performance. Mares Jacket Style Prestige Bladder is design to envelope the diver on the sides and back. High lift capacity 24 lbs. to 38 lbs. (10.8 kg x 18.3 kg) and very comfortable position on the surface characterize this bladder design. Superbly comfortable and stable yet tough and durable. The air cell is made of durable 420 Cordura denier. The Mares Prestige SLS BCD has Mares Slide & Lock System (SLS) for weight release. This unique weight integrated BCD provides a visual confirmation of proper weight pouch insertion, so there is no guessing when you do your pre-dive check before entering the water. In addition, the BCD is equipped with smart trim weight positioning for a balanced feel when diving. The Slide & Lock System (SLS) weight pockets have sturdy zipper closures and are easy to slide into the BCD even when wearing thick gloves. The SLS is the safest system available and come in weight capacities of 9 lbs. and 13 lbs. (4 kg and 6 kg) weight capacities. SLS weight pockets will work with block or soft pouch weights. Smart D-ring position with large AISI 304 stainless steel rings, 2 bent upper, 4 x heavy duty techno polymer D-rings that are positioned intelligently within your downward vision also functioning as leverage while inserting the weight pockets. Comfort is paramount with the Prestige SLS elastic