Open Box Oceanic Atmos BC
In stock — ships from Irvine, CA
Open Box Oceanic Atmos BC - S (Small) is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at 23D
| HEIGHT | WEIGHT (LBS) | CHEST | WAIST | |
|---|---|---|---|---|
| XS | 5'0" - 5’5" | 100 - 125 | 26" - 36” | 28" - 36" |
| S | 5'2" - 5’7" | 120 - 155 | 30" - 40" | 30" - 38" |
| M | 5'7" - 5'10" | 150 - 180 | 34" - 44" | 32”- 40" |
| L | 6'0" - 6'2" | 180 - 210 | 38" - 48" | 34" - 42" |
| XL | 6'2" - 6'5" | 195 - 240 | 40" - 50" | 38" - 46" |
| XXL | 6'2" - 6'5" | 240 - 275 | 50" - 55" | 46" - 50" |
Condition Note
- Open Box: This product is Open Box. It is generally unused, either returned by a customer or displayed in our showroom, and may have minor, unnoticeable blemishes. Original packaging may be damaged or missing.
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Oceanic Atmos Hybrid Air-Cell BCD
Regular price $659.95Unit price
Product Information
The Atmos BC is a two-in-one hybrid air-cell buoyancy compensator designed for scuba diving. Its durably constructed harness provides reliable lift with a unique rear-inflation bladder that allows air to shift, helping divers maintain proper orientation on or below the surface and supporting steady buoyancy control in varied diving conditions.
In diving gear terms, the Atmos BC emphasizes practical performance and comfort. The padded backplate features extended lumbar support to transfer tank weight onto the hips, reducing shoulder stress. Key components include three over-pressure relief valves and rugged durability in high-wear areas using 1000D denier Cordura fabric, with two large zippered pockets and knife mounting grommets for convenient gear access.
Condition: Open Box. May be missing original packaging and minor blemishes (not noticeable after 1-2 dives). This product does not carry a valid manufacturer warranty.
- 20 lbs (9 kg) of integrated weight in the Pinch, Release system and 10 lbs (4.5 kg) trim
- Padded backplate features an extended lumbar support to transfer tank weight onto hips, relieving shoulder stress
- Three (3) over pressure relief valves optimize buoyancy control
- Crucial areas constructed of 1000D denier Cordura fabric
- 2 large, zippered pockets with knife mounting grommets
- Adjustable depth-compensating cummerbunde
- Lift capacity: SM 30 lb (130 N); MD 35 lb (155 N);LG 45 lb (200 N); XL 55 lb (240 N)
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
How should a scuba BCD fit?
A BCD should fit snugly enough that it does not ride up toward your ears when inflated, while still letting you breathe fully. Fasten the waist and cummerbund first, then adjust the shoulder straps so the tank sits close to your back and the shoulders cannot slide off. With the BCD fully inflated at the surface you should still be able to take a deep, comfortable breath; if it squeezes your chest, loosen it or move up a size.
How do I rinse and care for a BCD after diving?
Rinse the outside in fresh water and also flush the inside of the bladder, because salt water gets in through the inflator and dump valves. Fill the bladder roughly a third full of fresh water through the oral inflator, slosh it around, then drain it out through the inflator and each dump valve. Hang it to dry out of direct sunlight and store it partially inflated so the bladder walls do not stick together.
Should I use integrated weights or a weight belt?
Integrated weight pockets carry the lead in the BCD itself, which many divers find more comfortable and easier on the hips, while a weight belt keeps the weight independent of your BCD. Either way, you must be able to release your ditchable weight quickly with one hand, and your buddy should know how your system releases. Non-ditchable trim pockets are useful for balance but should never hold weight you might need to drop.
How do I pack a BCD for travel?
Make sure the BCD is completely dry inside and out before packing so it does not mildew in transit. Remove all weights, deflate it fully, and fold or roll it around softer items such as a wetsuit to cushion the inflator and valves. Avoid hard creases in the air cell, and unpack and air it out as soon as you arrive.
When does a BCD need to be serviced?
Follow the service interval in the manufacturer's manual, which is commonly an annual inspection alongside the rest of your life-support gear. Have the inflator, dump valves, and bladder checked any time the inflator sticks, free-flows, feels rough, or the BCD holds air poorly. Between services, confirm that it inflates and deflates properly as part of every pre-dive check.
What is the difference between a jacket-style and a back-inflate BCD?
A jacket-style BCD holds air in panels that wrap around your sides as well as your back, while a back-inflate BCD keeps the entire air cell behind you. Jacket styles tend to feel very stable and upright at the surface, and back-inflate styles keep the chest clear and are often preferred for horizontal trim underwater. Neither is objectively better, so treat it as a fit and preference decision and try both if you can.
Will my BCD fit any scuba tank?
Most recreational BCDs use an adjustable cam band sized for common single-cylinder diameters, so standard aluminum and steel tanks generally work. Re-check the band tension after the first wetting, because webbing can relax slightly and let the tank shift. If you dive doubles or unusual cylinder diameters, confirm compatibility with the manufacturer before assuming it will hold.
