Experience superior comfort with this back-inflated BCD, designed for ultimate scuba diving freedom
Streamlined back-inflate BCD design for reduced drag
Integrated weight system enhances diving comfort
Durable 420-Denier nylon BCD build for longevity
Adjustable straps ensure a secure, custom BCD fit
Enjoy 30-47 lbs lift capacity with this BCD

^$1549^.95

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Hollis Stainless Steel Backplate 2.0

SKU: HLSSBP2MFR: 208.1296.000

Durable stainless steel backplate for tech diving.
Optimize buoyancy control with a streamlined BCD.
Enhanced comfort with easy BCD adjustments.
Supports single or double cylinders with adapter.
Technical BCD with a robust 6.5 lbs weight.
Corrosion-resistant stainless steel BCD backplate.

^$189^.95

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Dive Rite Stainless Steel Back-Plate

SKU: DIV2118MFR: BC2118

Durable stainless steel backplate for tech diving.
Streamlined design enhances buoyancy control underwater.
Provides exceptional comfort and stability for divers.
Compatible with single tank adapter for versatility.
Weighs 5.5 lbs, optimizing weight capacity for travel.
Easy adjustments with 11" bolt hole spacing.

^$189^.00

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OMS 1.75 lbs. (794g) Aluminum Back Plate Only

SKU: OMSABPMFR: OM20307

(8)

Durable aluminum back plate for technical BCDs.
Lightweight at 1.75 lbs, enhances buoyancy control.
Streamlined design improves diving performance underwater.
Compatible with single or double cylinder configurations.
Multiple strap slots ensure easy, custom adjustments.
Corrosion-resistant aluminum for lasting scuba gear use.

^$169^.00

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Mares XR Twin Tank Donut Bladder

SKU: MRS417512

Durable 1200D nylon BCD for technical diving.
44-52 lbs buoyancy control for optimal trim.
Streamlined design reduces drag underwater.
Easy access valves ensure quick deflation.
Comfortable backplate compatible with XR harnesses.
Rugged technical BCD built for twin tank systems.

Save $225

^$264^.95

$489.95

Save: $225.00 (46%)

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Oceanic Excursion BC

SKU: OCNEN

(13)

Streamlined BCD design for reduced drag underwater.
Integrated weights offer superior scuba diving comfort.
Adjustable straps ensure a secure, custom BCD fit.
Durable nylon BCD build for lasting scuba adventures.
High lift capacity BCD for enhanced buoyancy control.
Back-inflated BCD provides ultimate streamlined profile.

^$819^.95

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Scubapro Bella BCD with Air2

SKU: SCPBBA2

Scubapro BCD: Comfortable fit for female divers.
Integrated weights enhance streamlined scuba diving.
Durable 420 Denier Nylon BCD for lasting performance.
Jacket Style BCD with ample lift capacity.
Easy inflation/deflation with Air2 regulator included.
Scubapro Bella BCD: Integrated trim & zippered pockets.

^$919^.00

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Aqualung Axiom i3+ Women's Black/Grey/Red BCD

SKU: UDRAXIW

Streamlined Aqualung BCD design reduces drag.
Integrated weight system enhances buoyancy control.
Durable BCD construction ensures long-lasting use.
Comfortable jacket-style BCD designed for women.
Easy i3 inflation system for rapid buoyancy adjustment.
Weight-integrated BCD provides custom fit & stability.

^$849^.00

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Dive Rite Aircell Voyager Wing

SKU: DIVAVW

Dive Rite Voyager: 35 lbs lift buoyancy control.
Durable 1680 denier nylon BCD construction.
SuperFabric tech enhances BCD abrasion resistance.
Streamlined wing design reduces drag underwater.
Lightweight BCD at 2.5 lbs for easy travel.
Technical BCD wing offers superior comfort.

^$399^.00

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Aqualung Pro HD for Women

SKU: UDRPHW

Streamlined design enhances scuba diving experience.
Integrated weights offer superior comfort & balance.
ResisteK material ensures BCD durability underwater.
Adjustable straps provide a comfortable, secure fit.
Power Line Inflator allows for easy buoyancy control.
30 lbs lift capacity for confident scuba adventures.

Save $199

^$350^.00–^$549^.00

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Aqualung Rogue BCD

SKU: UDRR

(8)

Streamlined BCD design for reduced drag underwater.
Enjoy a comfortable fit with adjustable straps.
Integrated weight system enhances dive stability.
Durable BCD construction ensures long-lasting use.
35 lbs lift capacity for optimal buoyancy control.
Easy BCD adjustability for custom fit & comfort.

^$649^.00

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Buoyancy Compensators

Discover our comprehensive selection of BCDs (Buoyancy Control Devices) designed to enhance your diving experience. At Scuba.com, we offer a variety of diving buoyancy compensators tailored for divers of all levels, providing optimal stability and comfort underwater. Our BCDs feature adjustable straps, multiple pockets, and integrated weight systems for convenience and ease of use. Whether you’re a beginner or an experienced diver, our range of BCDs ensures you can achieve the perfect buoyancy control while exploring the underwater world. Shop our collection today to find the ideal diving buoyancy compensator for your needs!

Maintaining neutral buoyancy helps you dive safely when exploring the ocean’s depths. Wearing a buoyancy compensator device (BCD) helps you fine-tune your buoyancy underwater so you can float on the surface or drift effortlessly mid-water to allow you to observe the scenery. Scuba BCDs also make it easier for you to float so you can rest on the surface or swim to dive sites while carrying your equipment.

Gain More Control Underwater with a Scuba BCD

A scuba buoyancy compensator is a vest-like fitted jacket that connects to your scuba tank through a hose. This piece of equipment contains an inflatable air bladder that helps you maintain proper air buoyancy whether you’re on the surface or beneath the water.

A BCD scuba device has air pockets that you can inflate and deflate with the push of a button to control your depth in the water. Do this slowly and by letting out small amounts of air each time. Dumping too much air into your BCD could result in negative buoyancy, causing you to descend to the bottom.

BCDs can be broken down into three types. The jacket-style BCD slips on like a vest and inflates the front, back, and side of your body. The back-inflate BCD features an air bladder on the back so you can position yourself better horizontally underwater. Hybrid bladder BCDs are designed to help you float and dive comfortably in horizontal and vertical positions.

Order a Buoyancy Compensator from Scuba.com

To choose the right BCD for you, keep it fully inflated and test whether it still fits comfortably. Check if the inflator hose is compatible with your dive regulator, then narrow down your choice based on style and personal preference.

Scuba.com has an extensive line-up of scuba BCDs for sale. We offer products for men, women, and children, with lift capacities ranging from 15-30 lbs to over 50 lbs. Shop with us today to find a BCD that suits your diving needs.

Buoyancy Compensator FAQ

What is a Scuba Buoyancy Compensator (BC)? A scuba buoyancy compensator is a device that helps divers control their buoyancy underwater. It allows divers to adjust their buoyancy level by adding or releasing air from the BC.

What are the different types of BCs? There are two main types of BCs: back-inflate and jacket-style. Back-inflate BCs have an air bladder that sits on the diver's back and provides buoyancy, while jacket-style BCs have an air bladder that wraps around the chest and provides buoyancy.

What should I consider when buying a BC? When buying a BC, consider factors such as the type of diving you plan to do, your body type, and your comfort and convenience preferences. It is also important to consider the weight and size of the BC, as well as the materials used in its construction.

How do I adjust my BC for different diving conditions? Your BC should have a series of dump valves and inflator buttons that allow you to adjust the amount of air in the BC. To adjust for different diving conditions, you will need to release air from the BC to become negatively buoyant, or add air to the BC to become positively buoyant.

How often should I have my BC serviced? It is recommended to have your BC serviced every 12-24 months, depending on how frequently you dive. Regular servicing helps to ensure that your BC is in good working condition and reduces the risk of failure during a dive.

How do I clean and maintain my BC? To clean and maintain your BC, follow the manufacturer's recommendations and guidelines. This may include washing the BC with fresh water after each dive, checking the air bladders for leaks, and regularly checking the hoses and connections.