Zeagle Hollis DT Wings - BCD370 45LBS-DUAL

Zeagle  Hollis DT Wings - BCD370 45LBS-DUAL

The Hollis DT line of wings are another brand-new series designed for double cylinders. The DT50 features a 360 Degree tapered profile for heavier cylinders, to increase lift towards the hips, promoting better horizontal trim in dive position while still allowing perfect surface floatation. While the DT45 Dual features a more consistent 360 Degree floatation for lighter aluminum cylinders with a redundant air cell. Target audience for the DT45 dual is warm water, banded aluminum cylinders in a wetsuit where backup inflation is mandatory. While the DT50 is focused on the dedicated dry suit diver, with heavier cylinders in cold water.
Tank slots included on both models, which allows the occasional single tank dive without the need for a single tank adapter plate. This reduces weight and unnecessary accessories while traveling. The bladder is a two-piece design, with a rugged 1680 Cordura nylon outer shell to prevent abrasion and punctures, and a 420-denier nylon internally urethane laminated with radio frequency (RF) welded seam inner bladder to maintain the buoyancy. The lower OPV (single DT50 & dual DT45) are easy to reach for venting gas while horizontal or heads down, and the inflator design is a K style with a rugged crushproof rubber hose for easy positioning and oral inflation should you need to. Both DT wings come standard with 3/8" threaded quick disconnect inflator hose(s). Welded flange and one-piece retainer for servicing without the need for tools. Central elbow to avoid tank valve/regulator interference.
Both DT wings come standard with 3/8" threaded quick disconnect inflator hose(s). Welded flange and one-piece retainer for servicing without the need for tools. Central elbow to avoid tank valve/regulator interference. The DT45 provides 45 lbs. (20 kg) of lift capacity and the DT50 provides 50 lbs. (23 kg) of lift capacity.

Features

• Designed for Double Cylinders
• Available-In Multiple Lift Capacities
• Rugged 1680 Cordura Nylon Outer Shell
• Shell: Prevent Abrasion & Punctures
• Bladder:
• 420-Denier Nylon
• Internally Urethane Laminated
• Radio Frequency (RF) Welded Seams
• Lower OPV (single DT50 & dual DT45)
• OPV's: Easy to Reach for Venting Gas while Horizontal or Heads Down
• Hollis Power Inflator System:
• Durable Impact Resistant Plastic w/Corrugated Rubber Hose
• Internal Components & Inlet Quick-Disconnect Nipple:
• Corrosion Resistant Chrome Plated Brass
• 3/8" Threaded Low-Pressure QD Hose(s)
• Tank Slots: Allows Occasional Single Tank Dive w/o Need for Single Tank Adapter
• Reduces Weight & Unnecessary Accessories In-Traveling
• Central Elbow to Avoid Tank Valve/Regulator Interference
• Welded Flange & 1-Piece Retainer for Servicing w/o Need for Tools
• DT45 Dual:
• Lift Capacity: 45 lbs. (20 kg)
• More Consistent 360 Degree Floatation
• For Lighter Aluminum Cylinders w/Redundant Air Cell
• Target Audience: Warm Water, Banded Aluminum Cylinders In-Wetsuit
• Where Backup Inflation Is Mandatory
• DT50:
• Lift Capacity: 50 lbs. (23 kg)
• 360 Degree Tapered Profile for Heavier Cylinders
• Increase Lift Towards Hips
• Promotes Better Horizontal Trim In-Dive-Position
• Allows Perfect Surface Floatation
• Target Audience: Dedicated Dry Suit Diver, w/Heavier Cylinders In-Cold-Water

What our Experts Think

• Dual-Lift Design: 45 lb wings provide reliable buoyancy for recreational and technical dives.

• Durable Construction: Heavy-duty materials and reinforced stitching ensure long-lasting performance.

• Streamlined Fit: Low-profile wing design allows freedom of movement underwater.

• Gear-Ready Features: Multiple D-rings and attachment points for accessories and tools.

• Easy Buoyancy Control: Smooth inflator and dump valves allow precise adjustments.

• Versatile Use: Ideal for backplate, technical, and advanced diving setups.

Q&A

Q: What is this product?
A: A high-performance dual bladder dive wing designed for back-mounted scuba systems.

Q: What type of BCD is it?
A: Dual-bladder wing providing 45 lb lift capacity for stable buoyancy control.

Q: Is it adjustable?
A: Yes, adjustable harness and cummerbund for a secure and comfortable fit.

Q: What materials are used?
A: Durable, corrosion-resistant materials for long-lasting performance.

Q: Is it compatible with technical diving setups?
A: Yes, ideal for technical, cave, and back-mounted diving configurations.

Q: What is the lift capacity?
A: 45 lb (20 kg).

Q: What size is this model?
A: Dual wing configuration (DUAL).

Q: Is it suitable for travel?
A: Yes, designed to be lightweight and compact for transport.

Maintenance Tips

• Rinse thoroughly with fresh water after every dive, including inflator and dump valves.

• Dry completely in a cool, shaded area; avoid direct sunlight to protect fabric, seams, and bladder.

• Inspect straps, buckles, and seams regularly for wear or damage.

• Check bladders for leaks by partially inflating before storage.

• Lubricate inflator and dump valves as recommended to maintain smooth operation.

• Store loosely packed or hung to preserve wing shape and prevent creases.