A bespoke and balanced solution for passionate single tank adventurers

ZEOS 28 38 single tank BC system wing
Obsessive about quality
Knowing “we can do better” is our obsession at XDEEP. Innovative designs that focus on performance. The ZEOS epitomises technical excellence using the best materials. European Design and manufacture driven by diving passion.
Available in various models :
Compare versions: Table
Basic parameters ZEOS Standard ZEOS Comfort ZEOS Deluxe
Perfect for: Single tank recreational diving. Wreck diving.
BCD sizes available: ZEOS 28: 13 kg (28 lbs)
ZEOS 38: 17 kg (38 lbs)
Harness type: Classic backplate with the harness made of single piece of webbing Classic backplate with ITW NEXUS QR buckles
Harness sizes available: One universal size with large adjustment range
Harness adjustment: Adjusted with the tri-gliders Adjusted with the ITW Nexus QR buckles
Quick unfastening of the shoulder straps: Optional Standard.
With ITW NEXUS QR buckles
Weight pockets: Modular weight system with the capacity
from 0 kg to 16 kg (35 lbs)
Backplate pad: Optional Standard, 3D Mesh of neutral buoyancy
Shoulder straps' pads: Optional Standard, 3D Mesh of neutral buoyancy
Single tank adapter: Classic single tank adapter
Crotch strap: Classic straight crotch strap
Full set weight
(without weight pockets):

For steel backplate add
2 kg or 4.4 lbs.




A Truly Modern Classic

Classical form and function have been elevated to a new level. Innovative design combines ruggedness and reliability to meet the needs of all divers, whether in beautiful blue waters, stunning emerald seas or the crystal frozen arctic oceans.

Take your diving to the next level

Through technical design, constant testing and evolution the ZEOS is balanced to help achieve a flat and expert trim. The centre of gravity of the gas in the cylinder and the centre of buoyancy of the ZEOS are perfectly matched.

As a result your stability will be significantly better. You will enjoy improved gas consumption, enhanced buoyancy and finning will be easier. No more sea horse position forced by traditional BCD’s.
Diving trim weight proper position

No compromises above or below the waves

At the start and end of each dive the ZEOS holds you high out of the water. The design ensures most of the wing stays underwater, using more of the buoyancy. This provides extra lift keeping your head and shoulders clear of the waves. Wait in comfort for your pick-up. Underwater you can eliminate trade-offs and experience perfect trim made simple and easy by the exact geometry of the ZEOS.
Wing in the water

Constant Comfort through innovation

Maximise the feeling of freedom expert divers enjoy by diving a buoyancy system that is at one with you. Our 3D Mesh tailors itself to your body-shape through a unique microfiber structure that ensures perfect stability. The 3D Mesh helps eliminate movement of your equipment during the dive.

Our 3D mesh has no change in buoyancy characteristics, whatever the depth, so you can reduce the extra weight less thoughtful designs demand.
Backplate pads for diving BC system
3D mesh

ZEOS, the bespoke solution

Custom configured to suit you, to suit your diving, to suit the conditions you dive in and to suit your individual preferences. The ZEOS full set comes ready to dive - add a cylinder, a regulator, a diver and immerse in water!

Choose between two versatile, stylish and rugged double shell wings with differing lift

The ZEOS 28 with 13Kg of lift provides females and adventurers with a smaller build or height with a great solution. The 28 is also suitable for warm water Ali tank diving.

The ZEOS 38 has additional streamlined and balanced lift, providing 17Kg of upward thrust to divers looking for that extra reserve, but who still demand a neat and tidy configuration.
Double shell wing bladder size lift ZEOS

Choose between inflator hose lengths that allow a perfectly customised set-up

Three lengths of 14, 16 or 19 inches are available ensuring buoyancy control is always in the most comfortable position for you.

Knowing you can have the inflator controls straight to hand improves confidence and safety, allowing full enjoyment of your dive.
Scuba diving inflator

Choose between beautifully engineered steel or aluminium backplates

The ZEOS steel backplate eliminates the need for lead at the waist and enhances your balance and trim, especially in cold water conditions where extra weight is best distributed across your body.

The ZEOS aluminium backplate works well in warm water diving where the additional weight is not needed or if you travel often to explore the wonders the world offers.
Scuba diving aluminium backplate stainless steel

Easily customised harness

The fully adjustable harness is equipped with tough ITW Nexus buckles made of polyacetal, a material impervious to salt water and extreme temperatures. Able to be quickly and easily configured to just about any body shape, there is no better way of getting the perfect fit.
Buckples for adjustable scuba harness

Put your weights where you really need them

A modular system of weight pockets allows you to customise your weight distribution for any conditions. Easily manage the extra demand for lead needed in cold water diving.
Droppable weight pocket
Droppable weight pockets
Large size 2x6 kg
Weight pocket for scuba BC system
Medium size 2x3 kg
Trim pocket for scuba diving weight
Trim pockets
M-size 2 kg each

The ZEOS makes it simple to manage your weight

Two part pockets are designed to be easily used even when wearing thick gloves. Weights are placed into seperate slots and are very secure in the pocket. You won’t drop them unless you want to.

When you do want to pass your weights onto a boat, or hand them off to someone on shore, the whole pocket is simply and quickly removed.
Dropping the weight diving
Weight pocket buckle

Securely mounted weight and easy drop

Accidental loss of weights and a resultant rapid ascent is a serious issue. ZEOS weight pockets utilise robust ITW Nexus buckles which ensure your weight is securely fastened for the duration of the dive.

If you do need to dump weight the size and construction of the buckle make this action easy and stress free.

Protecting you and the environment

Lead is used in diving because for a small size it has a large mass, but it comes with some disadvantages. Exposed to air, lead oxide is formed on the surface of your weights. This is a carcenogenic compound that accumulates in the body. Lead oxide will also pollute the environment you are in, so it’s a good idea to keep weights covered.

XDEEP pockets as used on the ZEOS offer safe and effective protection once the weight is installed.
Diving lead weights pocket
Weight pocket thick gloves

Attention to Detail

The weight pocket has a rigid edge that helps keep it open, making it easy to put the weight in, even underwater in thick gloves. It’s an accumulation of all the small details that adds up to the overall performance of the ZEOS system.
  • logoXDEEP Exploration
    Support Program

    Sea Shepherd's
    Operation Milargo

    Sea Shepherd chose the XDEEP ZEOS full sets to help them in protecting the critically endangered vaquita porpoise in the Gulf of Mexico.

    Threatened by gill fishing nets the ‘Little Cow’ or ‘smiley panda of the ocean’ population is down to less than 97 porpoises, mainly in the Sea of Cortez. Working with the Mexican authorities Sea Shepherd is using XDEEP dive gear to help protect and preserve this incredible creature.


See ZEOS BCD in action

Technology for Adventure

At XDEEP we wanted to improve on the best single tank options out there, a tough challenge! We set out to make a light, durable and comfortable system, with the best materials, that enhanced your diving. The ZEOS is the result that allows the adventurer in you full rein to explore.
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