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Aqua Lung Dimension Back Inflation BCD

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Product details

Management number 210455421 Release Date 2026/04/02 List Price US$2,191.92 Model Number 210455421
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The Dimension is a back-inflation style BC that incorporates Aqualung's integrated Wrapture Harness System, providing amazing comfort and stability. The Dimension is made from durable, fade-resistant ResisteK material and features the patented SureLock II mechanical integrated weight system. Wrapture Harness System f Using patented swivel shoulder buckles and a proprietary, ultra-thin back plate, the Wrapture prevents the BC from "riding-up" on the surface. Out of the water, the Wrapture keeps the cylinder close to your center of gravity and transfers the weight to your hips allowing you to effortlessly stand up straight. SureLock II Mechanical Weight Release System (patented) f allows you to easily insert the weight pouch and an audible "click" lets you know the weights are secure in the BC. Once engaged, the weights can be released with a firm pull the handle. High pressure (HP) hose routings through the back keep your entire kit low profile thus minimizing drag. The low-profile flat valves reduce drag when moving through the water. A bladder retraction system is used to pull in the sides of the bladder during deflation. This keeps unit streamlined and reduces drag. Adjustable chest strap for personal comfort. A clever octo-pocket on the right lobe secures the octopus while keeping it accessible and visible throughout the dive. Two large, easy-to-access utility pockets are found on either side of the Dimension. Easy-to-access knife attachment points on the left lobe accommodate many of the Aqualung knives. Features 4 stainless-steel D-rings and 4 plastic D-rings (1 is located inside the left pocket) for all your accessories. Right shoulder pull dump provides an additional dumping option. Rolled neoprene neck collar for comfort. Non-releasable weight pockets on the back of the BC help the diver achieve proper positioning in the water. All sizes can hold up to 30 lbs. (13.5 kg) of lead weight with 20 lbs. (9 kg) releasable. Buoyancy control is provided by the Powerline inflator mechanism. Powerline is the time-proven airway that has been powering Aqualung BCs over the years. From its over-molded lower unit and stylish hose to its cable activated rapid exhaust, what's not to like? Increased fill rate; now one of the highest air flows in the industry. Environmentally sealed unit for less maintenance. Integrated hose clips attach to the hose to lower profile and streamline gear. Cable activated rapid exhaust at the top, simply pull down on lower unit to dump air. Inflator includes dust cap cover for QD nipple. Inflator comes with a 3/8" threaded low pressure QD hose. BC provides 29 lbs. to 42 lbs. (13.2 kg to 19 kg) of lift. BC comes with an owner's manual.

  • OPTIMAL BUOYANCY CONTROL - Back inflation BCD provides exceptional lift (SM: 29 lbs, MD/ML/LG/XL: 42 lbs), ensuring stability and control at any depth for a safer, more enjoyable dive.
  • CUSTOMIZABLE COMFORT - Torso-adjustable shoulder straps with "Squeeze-Style" buckles and adjustable waist strap offer a secure, personalized fit, enhancing comfort during long dives.
  • ENHANCED DURABILITY - Constructed from rugged ResisteK material, this BCD withstands harsh conditions, ensuring long-lasting performance and reliability for frequent diving adventures.
  • STREAMLINED DESIGN - The back inflation system and strategically placed stainless steel plastic rings (4 each) minimize drag, offering a streamlined profile for efficient movement underwater.
  • EASY WEIGHT MANAGEMENT - Integrated weight system holds up to 20 lbs (releasable) and 10 lbs (non-releasable), providing balanced weight distribution and quick ditch capability when needed.
UPC 053242314930
Size Medium Large
Color Black
Fit Type Custom
Brand Name Aqualung
Strap Type Over-the-shoulder with Adjustable Chest Strap
Item Weight 7.4 Pounds
Closure Type Buckle
Manufacturer Aqualung
Model Number BC1340110ML
Material Type Resistek
Outer Material ResisteK
Additional Features Durable, Adjustable
Warranty Description This product comes with a full manufacturer warranty.
Manufacturer Part Number 309403
Personal Flotation Device Type Buoyancy Aid

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