The Sherwood Crux is a BCD designed with the diver in mind, the sizing is practically infinite and it&';s packed with features. Dive light weight and streamlined in warmer waters or add additional trim weight pockets and dive in colder waters. This modular BC is easy to disassemble and assemble to pack small for travel. MARS (Micro-Adjust Retention System) Easy to adjust shoulder and waist straps provide a custom fit to any diver for any condition. Only the features you want. All options are customizable and can be added or removed based on your needs. Adjustable shoulder straps with Molle Chain for full customization and multiple connection points 3D Back-Inflation Air-Cell. The unique air cell provides 40 or 50 lbs. of lift without big and bulky wings. Neoprene-wrapped neck roll for comfort with or without a wetsuit Padded and ergonomic backpad supports Diver&';s lumbar Three separate connection points allow Sternum Strap Height to be adjusted to Diver&';s preference Ditchable and non-releasing trim weight pockets. Compact drop down mesh pocket stays out of the way until you need it. Sliding epaulette can be repositioned along the corrugated hose to optimized position to Diver&';s preference. System ready for AKONA Pro Kits and Quick Clips. Weight - 9.3 lb. /4.2 kg (Large Harness with 50 lb. air cell and Long Strap Set - Includes Long Shoulder Straps, Long Waist Straps, Mesh Pocket, Knife Mount & Large Retractor Pocket) WEIGHT POCKET CAPACITIES (each pocket) Ditchable Weights - 10 lbs., 4.5 kg) Non-Ditchable Weight Pockets - (5 lbs., 2.3 kg)