Used Aqualung Dimension I3 BCD, Size X-Large

The Dimension i3 is a feature-rich, back inflation style BC that incorporates Aqua Lung's patented i3 inflation/deflation system. Its amazing comfort and stability come from the integrated Wrapture Harness System. The Dimension i3 is made from durable, fade-resistant materials and comes in a black/charcoal colors combination. Integrated weights are held securely in place with SureLock II mechanical weight system. Wrapture Harness System (pat. pend.) Using patented swivel shoulder buckles and a proprietary, ultra-thin back plate, the Wrapture provides unsurpassed comfort and stability. 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. The result is the ability to stand up straight with a cylinder that is perfectly vertical.

i3 Control System (patented) provides easy, one-touch control for inflation and deflation. Eliminates the traditional inflator that dangles at the end of a corrugated hose. i3 is simple and intuitive - just lift-up on the lever to inflate and push down on the same lever to dump air. What's more, when you push the lever down, all the dumps, upper and lower, open at the same time! Inflator comes with a 3/8" threaded low pressure quick-disconnect hose. The pull down oral inflator is easy to deploy, use and stow.

SureLock II Mechanical Weight Release System (patented) provides a safe, single-pull release. Inserting weight is as simple as insert and click". With SureLock, your weights are secure in the BC. Once engaged, the only way to release the weight is to pull on the handle. The Sure-Lock II Mechanical Weight Release System with 20 lbs. (9 kg) Capacity. The Dimension also has fixed non-releasable weight pockets attached to the cylinder band with capacities of 10 lbs. (4.5kg).

A bladder retraction system is used to pull in the sides of the bladder during deflation. This keeps unit streamlined and reduces drag. An adjustable chest strap can be raised or lowered on a rail system. This not only ensures a good fit but also keeps strap from running across top of a dry suit valve. HP and MP hose routings through the back keep your entire kit low profile thus minimizing drag. Flat e-valves are very streamlined and effective. They are also "one-way" which keeps water out. A clever octo-pocket on the right lobe keeps the octopus accessible and out of the sand. The octopus remains visible and accessible throughout the dive. Pocket within a pocket A small security pocket is found on the flap of a larger drop-down pocket. Knife attachment points are found on the left lobe which will accommodate many of the Aqua Lung knives. This location provides easy access to the knife. BC features 4 stainless steel D-rings and 1 plastic D-rings for all your accessories. Right shoulder pull dump provides an additional dumping option. BC provides rolled neck collar for comfort. The Dimensions i3 BCD provides 35 lbs. (15.88 kg) of lift in sizes small and 50 lbs. (22.68 kg) in all other sizes. BCD comes with an owner's manual.