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Atomic Aquatics BC1 BCD Medium/Large Black

SKU: ATMBC1MLB MFR: 99-2000-ML

Key Features

  • Experience superior buoyancy control with the Atomic Aquatics BC1 BCD, enhancing your dive
  • Enjoy customized comfort with torso-adjustable shoulder straps and easy squeeze-style buckles
  • Dive confidently; the Atomic Aquatics BC1's weight integration system holds up to 14 lbs
  • Benefit from the streamlined design and durable 420-Denier material of this scuba BCD
  • Rely on the Atomic Aquatics BC1 BCD's strategically placed overpressure relief valves for safety
  • The Atomic Aquatics BC1's adjustable waist strap and cummerbund ensure a secure, comfortable fit
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1 Year

$69.99

2 Year

$109.00

3 Year

$149.00

Available to U.S. customers only.

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Q&A

Questions & Answers

CHARLES S : Can I get actual picture of the BCD ?JOE S : The picture provided is exactly what the bc is. You can also go to the atomic website for more images. If you are asking to have a picture of the actual BC you would receive, then I don't think that can happen since these are stocked in multiples and picked at the time of ordering.
STEPHEN C : Hi, I am 5' 8" tall, weigh 177 lbs ( fluctuate between 170-180) 41" chest. Will this BCD fit me? Thank you, Stevedarrick c : Hello Steve, you would need the size Medium. Going by your measurements.
Steve P : How much does this BC weight?Mario C : Thank you for your question. The medium size BC1 weighs 10.2 lbs. (about 1 pound more for large and 1 pound less for small)
David A : Are they going to make larger sizes than XL? Need probably a 2x since I’m 6’6 269lbsKEVIN F : At the moment, XL is the largest. We do not know of plans to make a larger one.
Shopper : How compact will this fold for travel?KEVIN F : Not nearly as small as other BCs designated as a "travel Bc".

Reviews about this item

Review Summary

2025-02-14T03:49:14

Rated 5 out of 5

Atomic BC1

I absolutely love this BCD. I have dove many of them and this one has been my favorite. I have lost a few pounds 319 to 200 pounds, so I have had a few of these. The quality is great everything is where it should be and convenient. Weight pockets are very nice as well. Easy to get in and out, the tank strap is one of the best features on this BCD. It has nice padding for your back, and if you lift the padding there is a handle underneath it for carrying your gear or lifting it out of the water. There is a break in period for the BCD, as it is pretty stiff when its new. However, after a few dives the things fits like a glove. It also dries super quick 5 or 10 minutes sitting in the sun its ready to be packed. It saddens me that Atomic is discontinuing this BCD it the best on the market in my opinion.

CHARLES S.

2022-02-11T09:30:34

Rated 5 out of 5

Great BCD. Pricy but worth it.

Great quality and fit! Love it!

ADAM W.

2021-06-08T10:11:57

Rated 5 out of 5

Brilliant, insanely expensive, but totally worth it

YES, this is WAY too much money to spend on a BC.... but also, YES, it is just as beautiful and functional as you would expect and hope. Every inch of this thing is over-designed, like a european sports-car. The fit is super comfortable, from the padded back plate (which is adjustable depending on your height, awesome for tall person like me), to the adjustment straps, buckles, etc... One of my personal favorite features, and the envy of everyone else on a dive boat, is the tank holder + ratcheting camlock strap. This thing will blow you mind as it makes setup or changing to a new tank super easy. As far as diving performance, the body position is exceptional, even on the surface. It's amazing how easily you can adjust trim or dump- it feels like dump pulls are digitally precise (seriously, no adjusting positions awkwardly to get the air in the right spot), and the inflator hose pull-down purge also makes negative entries a joy. I was lucky to find a 'Demo' version being sold here on Leisurepro at a bit of a discount, but if you are on the fence (and won't go bankrupt from a new one at list price), I can attest to this BCD's brilliance.

Spencer B.

2019-12-19T09:34:49

Rated 5 out of 5

BC2 is My New Favorite BC

I was lucky enough to get one of the first BC2s available, and I love it. It's so comfortable and fits amazing. Also feels great in the water, really good and balanced buoyancy. Love it.

Billy D.

2018-11-16T19:00:00

Rated 5 out of 5

Atomic BC1 BC Review - Scuba Gear Reviews

Very heavy duty and well made. Am sure it will last me a while

JamesG

Atomic Aquatics Atomic BCD Specifications

  • BC Body

    Back Inflator (Wing)

  • Buoyancy Bag

    Small; 31 lbs. (14 kg)
    Medium: 32 lbs (14.5kg)
    Medium-Large 36 lbs. (16.33 kg)
    Large; 39 lbs. (17.7 kg)
    X-Large; 48 lbs. (21.8 kg)

  • Valves

    Two Overpressure/Relief Pull Dump Valves

  • Pockets

    Two Zippered

  • Shoulder Straps

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

  • Stainless Steel Rings

    Yes, w/Titanium PVC Coating

  • Waist Strap

    Adjustable w/"Squeeze-Style" Side-Release Buckle and Cummerbund

  • Chest Buckle

    Adjustable w/"Squeeze-Style" Side-Release Buckle

  • Oral Inflator

    None, See SKU's: ATMSAI, ATMSS1S or ATMSS1T

  • Materials

    Double-Laminated Polyurethane Textile, 420-Denier

  • Weight Integrated

    Yes

  • Weight Capacity

    Releasable: SM to LG; Pouches Hold Up to 10 lbs. (4.5 kg), Size XL; Up to 14 lbs. (6.35 kg)
    Non-Releasable Weight SM; 6 lbs. (2.7 kg) MD to XL; 10 lbs. (4.5 kg)

  • Weight

    9.5 lbs (4.3kg) in SM to 10.5 lbs (4.76kg) in XL

  • UPC Code

    882689134579

Atomic BC1 BCD Size Chart
SMALL MEDIUM MEDIUM-LARGE LARGE X-LARGE
WEIGHT Up to 155lbs Up to 165lbs Up to 190lbs Up to 210lbs Up to 240lbs
HEIGHT 5'2"-5'7" 5'7"-5'10" 5'10-6'0" 6'0"-6'2" 6'2-6'5"

About Atomic Aquatics Atomic BCD

FEATURED REVIEWS

BC2 is My New Favorite BC

By Billy D.

I was lucky enough to get one of the first BC2s available, and I love it. It's so comfortable and fits amazing. Also feels great in the water, really good and balanced buoyancy. Love it.

Brilliant, insanely expensive, but totally worth it

By Spencer B.

YES, this is WAY too much money to spend on a BC.... but also, YES, it is just as beautiful and functional as you would expect and hope. Every inch of this thing is over-designed, like a european sports-car. The fit is super comfortable, from the padded back plate (which is adjustable depending on your height, awesome for tall person like me), to the adjustment straps, buckles, etc... One of my personal favorite features, and the envy of everyone else on a dive boat, is the tank holder + rat...

View full Review

The Atomic Aquatics BC1 is for the diver who wants the absolute best world-class BC on the market. As with every product from this brand, they begin with the intention of redefining the product category. Just as they did with regulators, fins and masks, they decided it was time to design the ultimate BC. They reexamined every detail. The BC1 will debut as the definitive leader in the BC category. They started with the realization of the hard punishment the ocean inflicts on dive equipment. So, their priority for a BC was durability. The Atomic Aquatics BC1 was created using exclusive engineering-grade plastics, polyurethane coated textiles, and corrosion-resistant metals. It is designed to go toe-to-toe with the ocean environment. It is simply the toughest BC in the world.

Atomic Aquatics' custom matte-finish fabric has a different look and feel, making this new fabric unlike any other BC. You will know it is Atomic Aquatics the moment you see it. Not only does it Look tough, it's built and designed to hold up year after year. Imagine if you combined a fine leather Ferrari seat with a saddle it's like that! Strong double-laminated polyurethane textile material is designed to hold more pressure. This material will handle cycle and burst pressures to failure nearly double that of standard BC materials. After all, your BC supports your tank and regulator, so it needs to be tough. A watershed moment in BC design. Really, The Atomic Aquatics BC1 actually, sheds water like a raincoat. Water does not penetrate the fabric with polyurethane coating on both sides. The exterior coating is thicker to prevent tearing, cutting or leaking. But, the big benefit the BC is virtually dry right after your dive. Yet another Atomic Aquatics design exclusive. You will be amazed how easy this is to use, and how securely it holds your tank in place. The concept is similar to the bindings on ski boots and snowboards. The ratcheting band quickly adjusts to accommodate a variety of tank sizes and the over-center buckle locks everything tightly in place. Gone are the days of trying to figure out how to weave nylon webbing into a buckle. Just push the molded belt teeth past the ratchet and lock it down with minimal effort. No sweat.

It's quick and easy to load your weights in or out of the water like no other weight system can. Two zippered weight pouches hold up to 10 lbs. (4.5 kg) each of hard or soft weights in sizes Small to Large and 14 lbs. (6.35 kg) each in X-Large. The weight pouches glide into the weight pockets under the arms and lock into place with a reassuring Snap. A simple one-handed tug on the handle is all that is needed to release. It's the same principle that has been used for years on EZ-LOK fin straps. BCD also has rear non-releasable weight pockets that can hold from 6 lbs. to 10 lbs. (2.7 kg to 4.5 kg) depending on the BCD size. Elite high-performance air delivery systems are the cornerstone of Atomic Aquatics. Why shouldn't this philosophy continue to the inflation system of a world-class BC design? No other manufacturer gives you these options with this level of engineering and performance. Dive with the innovatively-designed Atomic Aquatics SS1? Or dive with a high-performance pairing of Octo and NEW Ai Power Inflator? Now you have a choice (inflator mechanisms sold separately). The Atomic Aquatics BC1 is designed to be exclusive even the manufacturing involves a custom hand-crafted sewing process and custom binding tape. An insert-molded polyester reinforced belt in the tank band ensures safety.

Other great features of the BCD are: Custom 316 stainless steel D-rings with titanium PVD coating for accessory attachment, diamond pattern quilted back pad and adjustable lumbar pad. There is a non-skid tank pad with CNC machined stainless steel hardware molded to the frame and sand-resistant zippers on the two side pockets for additional storage of accessory items. Buoyancy control is facilitated with the Atomic Aquatics Ai Power Inflator and low friction 316 stainless steel, dry-glide exhaust pull dump in two locations. The pull dumps are equipped with patent pending anti-floating pull knobs with lengthened tail sections.

Atomic Aquatics introduced the industry's first high-performance BCD power inflators made from all-titanium or stainless steel metals (sold separately). The Ai Power Inflator series is designed to be a perfect complement to the Atomic Aquatics line of high-performance regulators and their new BC. Ai Power Inflators are available in two models: Titanium and Stainless Steel (see SKU ATMSAI). The series is engineered to be the best power inflators in the world, using proven, corrosion-resistant materials. The Ai Power Inflators are designed to be the most diver-friendly BCD inflators on the market, employing signature Atomic Aquatics style and materials.

The All-Titanium Ai Power Inflator is designed to complement the Atomic Aquatics line of titanium regulators, enabling divers to have an all-titanium air system with unparalleled performance and the highest level of corrosion-resistance. The Titanium Ai Power Inflator has the same 3-Year/300-Dive service interval as the T3 regulator, the company's flagship regulator. This enables divers to dive more and wait longer between recommended servicing.

The Atomic Aquatics Stainless Steel Ai Power Inflator offers nearly the same level of corrosion-resistance, at a lower cost. The Stainless-Steel Ai Power Inflator has the same 2-Year/300-Dive service interval as the company's ST1 regulator. The Ai series is designed with large, over-molded buttons for convenient, smooth diver inflation. The inflators come with a 3/8" threaded low pressure hose with quick-disconnect coupling. An additional option is to order the BCD with the Atomic Aquatics Safe Second Inflator SS1 Stainless Steel or Titanium (see SKU's: ATMSS1S or ATMSS1T). The BCD provides the following lift capacities depending on the size. Small provides 31 lbs. (14 kg), medium provides 32 lbs. (14.5 kg), Medium-Large provides 36 lbs. (16.33 kg), Large 39 lbs. (17.7 kg) and X-Large 48 lbs. (21.8 kg).

Adjusting the BCD is achieved with torso, sternum and waist adjustable straps. All straps come equipped with squeeze-style side release buckles for easy donning and doffing. The buckles are made from durable impact resistant plastic for strength and durability. There is also an adjustable cummerbund for added comfort and security. With 3-planes of adjustability you're assured a custom and comfortable fit. The New Atomic Aquatics BC1 come with an owner's manual.

Atomic Aquatics Atomic BCD Features

  • BC1 BCD:
  • For Divers Wanting the Absolute Best World-Class BC
  • Atomic Aquatics Product Mission: Redefining Product Category
  • Time to Design the Ultimate BC
  • Atomic Aquatics Priority for BC Durability:
    Engineering-Grade Plastics, Polyurethane Coated Textiles, & Corrosion-Resistant Metals
    Designed to Go Toe-to-Toe w/Ocean Environment
    Simply the Toughest BC In-the-World
  • Custom Matte-Finish Fabric, Different Look and Feel
  • New Fabric Unlike Any-Other-BCD
  • Bladder: Strong Double-Laminated Polyurethane Textile Material, Hold More Pressure
  • Sheds Water Like Raincoat, Polyurethane Coating on Both-Sides
  • Exterior Coating: Thicker, Prevent Tearing, Cutting or Leaking
  • Virtually Dry Right After Dive
  • Secure Tank Band Design:
    Ratcheting Band Quickly Adjusts
    Accommodate Variety of Tank Sizes
    Over-Center Buckle Locks Tightly-in-Place
  • Weight Integration:
    Dual Zipper Closure Weight Pockets
    Releasable Weight;
    Size SM to LG; Pouches Hold Up to 10 lbs. (4.5 kg)
    Size XL; Up to 14 lbs. (6.35 kg)
    Non-Releasable Weight; 6 lbs. to 10 lbs. (2.7 kg to 4.5 kg) Depending-On BCD Size
  • Weight Pouches Glide into Weight Pockets
  • Simple One-Handed Tug-On-Handle to Release Weight
  • Custom 316 Stainless Steel D-Rings with Titanium PVD Coating
  • Diamond Pattern Quilted Back Pad and Adjustable Lumbar Pad
  • Non-Skid Tank Pad with CNC-Machined Stainless Steel Hardware Molded to the Frame
  • Sand-Resistant Pocket Zippers
  • Custom Fit Adjustability:
    Torso, Sternum and Waist Adjustable Straps
    All Straps; Squeeze-Style" Side Release Buckles for Easy Donning/Doffing
    Buckles; Durable Impact Resistant Plastic for Strength and Durability
    Adjustable Cummerbund for Added Comfort and Security
  • 3-Planes of Adjustability: You're Assured Custom & Comfortable Fit
  • Lift Capacities:
    Small; 31 lbs. (14 kg)
    Medium; 32 lbs. (14.5 kg)
    Medium-Large; 36 lbs. (16.33 kg)
    Large; 39 lbs. (17.7 kg)
    X-Large; 48 lbs. (21.8 kg)
  • Owner's Manual
  • Note: For Compatible Inflator Assemblies See SKU's: ATMSAI, ATMSS1S or ATMSS1T

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience superior buoyancy control with the Atomic Aquatics BC1 BCD, enhancing your dive
  • Enjoy customized comfort with torso-adjustable shoulder straps and easy squeeze-style buckles
  • Dive confidently; the Atomic Aquatics BC1's weight integration system holds up to 14 lbs
  • Benefit from the streamlined design and durable 420-Denier material of this scuba BCD
  • Rely on the Atomic Aquatics BC1 BCD's strategically placed overpressure relief valves for safety
  • The Atomic Aquatics BC1's adjustable waist strap and cummerbund ensure a secure, comfortable fit

What's in the box:

  • BC1 BCD
  • Owner's Manual
  • MFG 2 Year Limited Warranty