Built for demanding wreck and technical diving

A professional-grade Cordura drysuit is durable and reliable.

Ursuit Cordura BZ
Ursuit Cordura BZ
Ursuit Cordura BZ
Ursuit Cordura BZ
Ursuit Cordura BZ
Ursuit Cordura BZ
Ursuit Cordura BZ

Back-zip Cordura drysuit for demanding wreck and technical diving.

Ursuit Cordura BZ

A heavy-duty back-zip diving drysuit for wreck, technical and professional use.

Product specifications depend on the selected size. Changing default selections or adding options affects delivery time and eligibility for exchange and returns.
Choose between neoprene boots, neoprene socks, or Tech Dry boots. Neoprene boots provide warmth and stability, socks are lightweight and flexible but require separate footwear, while Tech Dry boots combine comfort and walkability without additional boots. 
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Choose between a flexible plastic YKK Aquaseal zipper and a more rigid metallic YKK BDM zipper. Aquaseal offers better comfort and mobility for recreational diving, while the metallic zipper provides superior durability, especially for back-zip suits and demanding professional use. 

Choose between different valve models and connection types. Options vary in size, and hose compatibility. Select based on your equipment setup, preferred hose system, and the demands of your diving environment. Note: CEJN coupling is rarely seen in recreational diving, be certain of compatibility before ordering.

VEGA valve enables both gas inflation and power cable routing for heated undergarments in cold conditions.

Choose between different valve models and demand of your diving environment. 

Choose the wrist system base that best matches your needs. Tight latex seals provide maximum protection, neoprene adds comfort and warmth, and advanced ring systems offer flexibility and enable the use of dry gloves. Alternatively, gloves can also be attached directly to the suit, keeping them always ready for use. Your selection defines the foundation of the wrist system and determines compatible add-on components. At this stage, only permanently installed ring systems are selected, while any additional components must be chosen separately in the next step.



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Complete your cuff ring choice with versatile dry glove solutions.

Complete your wrist ring choice with detachable latex or silicone seals.

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Choose a fixed neck seal, optional hood, or neck ring system based on your needs. A tight latex seal provides the best waterproofness, while neoprene adds comfort and warmth. A fixed hood offers additional protection and simplicity, and neck ring systems allow for easy user-replaceable seals. Your selection determines the compatible add-on components.

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Complete your neck solution with additional components that enhance comfort, serviceability, and versatility. Choose, for example, a silicone seal for easy replacement, a detachable hood for added protection, or neck ring systems for easier use and maintenance. These add-ons complement your setup and further improve its functionality.

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Optional extras include a relief zipper and pee valve. The relief zipper adds convenience and the pee valve improves comfort on long dives. Choose based on duration, comfort needs, and mission profile.

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Cordura BZ is built around durability and reliability. It is designed for environments where gear must perform without compromise. An ergonomic cut supports mobility, while reinforcements and technical storage solutions serve practical diving needs.

Key features

Heavy-duty back-zip drysuit for professional diving

The back zipper design keeps the front clear for equipment. The durable YKK BDM metal zipper, protected by a cover flap, ensures reliable performance in demanding use.

Extremely durable Cordura® with reinforced areas

Cordura®-coated three-layer fabric delivers exceptional abrasion and tear resistance, while reinforced high-wear areas extend durability in the most demanding conditions.

Ergonomic cut

Sleeve and shoulder cut ensures excellent mobility and long-lasting comfort.

Telescopic torso with adjustable suspenders

Adjustable suspenders, a crotch strap, and specialized cut form a telescopic waist structure that improves fit and allows free movement.

Spacious tech pockets for gear

Spacious and easily accessible thigh pockets with integrated D-rings, bungee loops and a zippered inner pocket.

Optimized crotch seam design

The optimized crotch seam reduces friction and wear in high-stress areas, improving durability in demanding use.

360° rotating SI TECH inflator valve

Allows flexible hose positioning in different diving configurations. Other valve options available.

Low-profile SI TECH exhaust valve

Low-profile SI TECH Ursuit Design automatic exhaust valve enables smooth and controlled gas release without snagging. Other valve options available on request.

Warm neck collar

The suit is equipped with a warm neck collar that improves comfort in cold water and is compatible with most separate diving hoods.

Boots

Standard 4 mm neoprene boots provide warmth and secure fin fit with a reinforced heel tab. Optional alternatives include a lightweight crushed neoprene sock for use with separate boots and flexible Tech Dry boots with a walking sole.

Ursuit Diving Drysuits, unisex

Size Height Chest Waist Hips Inner leg
XS 150–155cm 80–86cm 65–70cm 80–86cm 73cm
S short 152–157cm 86–96cm 70–80cm 86–94cm 73cm
S 157–164cm 86–96cm 70–80cm 86–94cm 75cm
S tall 164–170cm 86–96cm 70–80cm 86–94cm 79cm
M short 160–166cm 96–104cm 80–90cm 94–102cm 77cm
M 166–174cm 96–104cm 80–90cm 94–102cm 81cm
M tall 174–180cm 96–104cm 80–90cm 94–102cm 84cm
L short 170–176cm 104–112cm 90–100cm 102–110cm 83cm
L 176–182cm 104–112cm 90–100cm 102–110cm 86cm
L tall 182–190cm 104–112cm 90–100cm 102–110cm 90cm
XL short 178–184cm 112–120cm 100–110cm 110–118cm 88cm
XL 184–191cm 112–120cm 100–110cm 110–118cm 92cm
XL tall 191–198cm 112–120cm 100–110cm 110–118cm 95cm
XXL short 186–193cm 120–128cm 110–120cm 118–126cm 94cm
XXL 193–200cm 120–128cm 110–120cm 118–126cm 97cm
XXL tall 200–208cm 120–128cm 110–120cm 118–126cm 99cm
XXXL short 195–202cm 128–136cm 126–134cm 126–134cm 97cm
XXXL 202–210cm 128–136cm 126–134cm 126–134cm 99cm
Size Height Chest Waist Hips Inner leg
XS 32–34in 26–28in 32–34in 29in
S short 60–62in 34–38in 28–32in 34–37in 29in
S 62–65in 34–38in 28–32in 34–37in 30in
S tall 65–67in 34–38in 28–32in 34–37in 31in
M short 63–65in 38–41in 32–35in 37–40in 30in
M 65–69in 38–41in 32–35in 37–40in 32in
M tall 69–71in 38–41in 32–35in 37–40in 33in
L short 67–69in 41–44in 35–39in 40–43in 33in
L 69–72in 41–44in 35–39in 40–43in 34in
L tall 72–75in 41–44in 35–39in 40–43in 35in
XL short 70–72in 44–47in 39–43in 43–47in 35in
XL 72–75in 44–47in 39–43in 43–47in 36in
XL tall 75–78in 44–47in 39–43in 43–47in 37in
XXL short 73–76in 47–50in 43–47in 47–50in 37in
XXL 76–79in 47–50in 43–47in 47–50in 38in
XXL tall 79–82in 47–50in 43–47in 47–50in 39in
XXXL short 77–80in 50–54in 50–53in 50–53in 38in
XXXL 80–83in 50–54in 50–53in 50–53in 39in
Ursuit Diving Drysuits, unisex

CE/UKCA

The CE marking indicates that the product complies with the requirements of the EU Personal Protective Equipment Regulation (EU 2016/425). Products are type-examined by a notified body, where their safety and performance are assessed under intended conditions of use.

For drysuits, testing includes, among others:

  • watertightness

  • structural durability

  • user safety

UKCA is the United Kingdom equivalent of the CE marking.

EN 14225-2

EN 14225-2 specifies performance requirements for drysuits intended for diving use.

Testing in accordance with the standard evaluates:

  • watertightness

  • material performance under pressure

  • structural safety

  • valve and seal functionality

Certification according to EN 14225-2 ensures that suit performance is based on measured and verified data. Ursuit drysuits are designed to maintain diver operational capability during prolonged exposure to cold water.

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Cordura

The Cordura‑reinforced trilaminate is engineered for maximum abrasion resistance and rugged environments. Its durability is top‑class, making it an ideal choice for demanding professional use.

Layered structure: 1. Cordura® Nylon, 2. Butyl rubber, 3. Polyester
Weight: 590 g/m2
Lightness:
Durability:
Cordura Cordura Cordura Cordura
Cordura
Estimated delivery time:
12 weeks
Estimated delivery time:
12 weeks
2143.43 €
inc. VAT 0.00%
pcs

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