Top Rated Gear

Aqualung Dimension BCD, Black/Charcoal Medium/Large

SKU: UDRDBCML MFR: BC1340110ML

Key Features

  • Experience superior comfort with this Aqualung BCD's adjustable, streamlined design!
  • Enjoy the freedom of movement with this back-inflated BCD, perfect for any dive adventure.
  • Achieve optimal buoyancy control using the integrated weight system, up to 30 lbs capacity.
  • Rely on the rugged ResisteK material for long-lasting durability in harsh marine environments.
  • Customize your fit with torso-adjustable straps and quick-release buckles on this BCD.
  • Effortlessly inflate and deflate with Aqualung's Power Line inflator, enhancing your dive.
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Q&A

Questions & Answers

Shopper : What length is the 3/8" threaded low pressure QD hose included with the Dimension BCD?darrick c : Hello, you are looking at 24 inches.
bob b : What shape is the inflation bladder, a horseshoe or a donut? Thanksdarrick c : Hello Bob, this would be more donut shape.
Shopper : I’m 5’8”.  193lbs. 33” waist.  Suggestion on size?darrick c : Hello, you would be a size medium, going by those measurements.
Denize G : Qual o peso deste colete?darrick c : Hello Denize, the weight of a size Medium-Large is 7.8 pounds
Shopper : Hello, What is the MD size?darrick c : Hello, Height up to 5'10" Weight up to 165lbs Waist 33"-45" Over The Shoulder 40"-48" Lift 50 lbs

Reviews about this item

Review Summary

2020-12-26T10:03:00

Rated 5 out of 5

Great BCD

I purchased this for my son as a gift. He likes all the bells and whistles for carrying knife, light etc and the fact it is back inflated. This will be great for future dry suit dives too!

Aqualung S.

2019-05-12T08:10:24

Rated 5 out of 5

Aqua Lung Dimension

The Aqua Lung Dimension is an outstanding BCD. The size specifications are spot on. The straps are easily adjustable and the weight pouches work seamlessly. The workmanship cannot be beat. I highly recommend this BCD.

Bernard H.

2018-07-22T17:13:50

Rated 5 out of 5

The most comfortable BCD I’ve own to date

Just purchased this BCD, it’s extremely comfortable. Even with 20lbs of weight, wreck gear and tank this BCD distributes the weight and comfort flawlessly. I enjoy the trim pockets, plentiful D rings for gear and the easy fasten system of the rapture buckles. Whether boat or shore dives this BCD is easy to don/doff, great for cold or warm water dives

SCOTT S.

Aqualung Dimension BCD, Black/Charcoal Specifications

  • BC Body

    Back Inflator

  • Buoyancy Bag

    SM: 29 lbs (13.3kg)
    MD/ML/LG/XL: 42 lbs (19kg)

  • Valves

    2 Over-Pressure Relief/Dump Valves, 1 Cable Activated Pull Shoulder Dump

  • Pockets

    2, Zippered Drop Down

  • Shoulder Straps

    Torso Adjustable w/"Squeeze-Style" Side-Release Buckles

  • Stainless Steel Rings

    4
    Plastic 4

  • Waist Strap

    Adjustable Waist Strap w/"Squeeze-Style" Quick-Release Buckles

  • Chest Buckle

    Adjustable Sternum w/"Squeeze-Style" Quick-Release Buckle

  • Oral Inflator

    Aqualungs Power Line Inflator

  • Materials

    ResisteK

  • Weight Integrated

    Yes

  • Weight Capacity

    Releasable: 20 lbs (9kg)
    Non-Releasable: 10 lbs (4.5kg)

  • UPC Code

    053242314930

Aqua Lung Dimension i3 BC Size Chart
  SM MD ML LG XL
Height (ft/in) 5'2"-5'7" 5'7"-5'10" 5'10"-6' 6'-6'2" 6'2"-6'5"
Weight (lbs) 120-155 150-165 160-190 180-210 195-240
Waist  (in) 30-42 33-45 35-47 38-50 41-53
Over the Shoulder (in) 37-45 40-48 42-50 44-52 46-54
Total Integrated weight (lbs) 30 30 30 30 30
Releasable weight (lbs) 20 20 20 20 20
Lift (lbs) 35 50 50 50 50

5 Accessories for Aqualung Dimension BCD, Black/Charcoal

  • All Accessories (5)
  • Equipment Care & Maintenance (2)
  • BCD Accessories (1)
  • Computer Accessories (2)

About Aqualung Dimension BCD, Black/Charcoal

FEATURED REVIEWS

Great BCD

By Aqualung S.

I purchased this for my son as a gift. He likes all the bells and whistles for carrying knife, light etc and the fact it is back inflated. This will be great for future dry suit dives too!

Aqua Lung Dimension

By Bernard H.

The Aqua Lung Dimension is an outstanding BCD. The size specifications are spot on. The straps are easily adjustable and the weight pouches work seamlessly. The workmanship cannot be beat. I highly recommend this BCD.

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.

Aqualung Dimension BCD, Black/Charcoal Features

  • Dimension BC:
  • Back Inflation BC
  • Innovative Buoyancy Compensator
  • Built w/High Quality Materials w/Comfort & Style In-Mind
  • Integrated Wrapture Harness System (Pat. Pending):
    Allows Diver to Stand-Up Straight in Total Comfort
    Cylinder Remains Perfectly Vertical and Pulled-in-Close
    Harness System, Utilizes Specialized Back-Plate
    Valve Retention Strap & Swivel Shoulder Buckles
    Unsurpassed Comfort
  • Integrated Wrapture Harness System (Continued):
    Hugs Contours of Body
    Superior Comfort & Stability
    Supports Scuba Cylinder
    Prevents "Ride-Up" at Surface
  • Sure-Lock II Mechanical Weight Release System:
    Easy to Load: Weight Pockets Align Themselves
    Just Insert-the-Pocket Until-It "Clicks"
    Simple, Single-Pull Release
    Releasable Weight: 20 lbs. (9 kg) Capacity
    Non-Releasable Weight: 10 lbs. (4.54 kg)
  • Materials:
    ResisteK Fabric
    Internal Urethane Lamination
  • Aqualungs Power Line Inflator:
    Increased Fill Rate
    One of the Highest Air Flows In-the Industry
    Environmentally Sealed Unit, Less Maintenance
    Integrated-Hose Clips for Attachment of LP Hose
    Streamline & Low Profile
    Cable Activated Rapid Exhaust, Simply Pull-Down-On Lower Unit to Dump Air
  • 3/8" Threaded Low Pressure Quick-Disconnect Hose
  • Flat E-Valves:
    Streamlined-and-Effective Overpressure Relief/Dump Valve
    "One-Way" Design, Keeps Water Out
  • Right Side Zipper Pocket for Storage of Accessories
  • 4 Angled Stainless-Steel D-Rings for Attachment of Accessories
  • Strong Retractor Band Pull-in-the-Sides of Bladder to Streamline Profile
  • Padded Torso Adjustable Shoulder Straps
  • Adjustable Chest Strap with Vertical Adjustability
  • Adjustable Waist Strap
  • Strap System: Perform in Concert for Custom Fit
  • Waist & Chest Straps Equipped with Squeeze-Style" Quick-Release Buckles
  • Ease of Donning and Doffing
  • Chest Strap:
    Unique Vertical Adjustability
    Ride-On Rail System
    Allows Strap-to-Be Raised, Lowered or Removed
  • HP & LP Hose Routing Opening for Additional "Snag-Free Profile" Streamline Profile
  • Lift:
    SM; 29 lbs. (13.3 kg)
    MD/ML/LG/XL; 42 lbs. (19 kg).
  • Owner's Manual

Warranty Information

This product has a limited warranty of 60 months.

Key Features

  • Experience superior comfort with this Aqualung BCD's adjustable, streamlined design!
  • Enjoy the freedom of movement with this back-inflated BCD, perfect for any dive adventure.
  • Achieve optimal buoyancy control using the integrated weight system, up to 30 lbs capacity.
  • Rely on the rugged ResisteK material for long-lasting durability in harsh marine environments.
  • Customize your fit with torso-adjustable straps and quick-release buckles on this BCD.
  • Effortlessly inflate and deflate with Aqualung's Power Line inflator, enhancing your dive.

What's in the box:

  • Dimension BCD
  • Inflator Hose
  • Owner's Manual
  • MFG 5 Year Limited Warranty