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Scubapro Hydros Accessory Bungee Set BCD Accessory

Scubapro  |  SKU: 21.746.400
(260)
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$24.90
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In stock — ships from Irvine, CA

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Product Information

The Scubapro Hydros Accessory Bungee Set, called the HYDROS PRO Bungee Set by the manufacturer, is a BCD accessory that secures dive lights, battery packs or octo hoses and tidies hose routing. It includes two black bungee loops with cord locks, attaches to mini D-rings or to the tank plate, and is offered in medium (item 21.746.400) and large (item 21.746.500) sizes.

Who it is for

This set is built for recreational divers who want gear held close to the harness instead of dangling. If you carry a dive light, a battery pack, or want your alternate air source hose captured in a predictable spot, the bungee loops keep those items within reach and reduce snag points. It suits Scubapro HYDROS PRO BCD owners who mount accessories to the mini D-rings or to the tank plate, and the two size options let you match the loop length to the item you are carrying.

Key details

  • Two bungee loops with cord locks for quick tension adjustment
  • Mounts to mini D-rings or to the tank plate
  • Color: black; activity level: recreational
  • Medium measures 4.13 in long by 1.18 in wide by 1.18 in high and weighs 0.0441 lb
  • Large measures 6.49 in long by 1.18 in wide by 1.18 in high and weighs 0.0551 lb

Compatibility and sizing

The set is made for Scubapro HYDROS PRO BCDs, using the mini D-ring or tank plate mounting points. Medium (UPC 4048336355285) measures 4.13 in long and large (UPC 4048336355292) measures 6.49 in long. Note that the product carries a California Proposition 65 warning for BPA exposure.

What's in the box

  • One Hydros Pro Bungee Set (two bungee loops with cord locks)

DiveCatalog.com is an authorized Scubapro dealer and a real dive shop in Irvine, California since 2003. Call 888-701-4017 or start a chat if you are unsure whether medium or large fits the light or hose you plan to carry.

⚠️ 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

What is the difference between the medium and large Hydros bungee sets?

The sizes differ in overall length: medium is 4.13 in, large is 6.49 in. Both are 1.18 in wide and 1.18 in high. Medium weighs 0.0441 lb and large weighs 0.0551 lb.

How does the Hydros Pro Bungee Set attach to a BCD?

It attaches to the mini D-rings or directly to the tank plate on a Scubapro HYDROS PRO BCD. Each set includes two bungee loops fitted with cord locks, so you can slide the lock to tighten or loosen the loop around a dive light, battery pack or octo hose.

How many bungee loops come in one set?

Each Hydros Pro Bungee Set includes two bungee loops with cord locks, supplied in black at a recreational activity level.

What can I carry with these bungee loops?

Scubapro lists dive lights, battery packs and octo hoses as the intended items. The loops hold these accessories close to the harness so they stay within reach and do not dangle, which helps reduce snag hazards and keeps your rig streamlined through the water. Tension is adjustable on the fly using the cord locks.

Review summary

4.5 260 ratings across the web

Reviewers agree these bungees run smaller than the photos suggest, so sizing matters more than it looks. Several say they hold an SMB or an action camera grip securely once the right length is on, with the Medium handling smaller accessories and the Large covering an SMB. Setup is simple: loop the bungee through itself at a D-ring, then slide the cord lock down to clamp the item. On slick or heavy gear, add a second attachment point. Good for divers securing light accessories to a Hydros BCD.

What reviewers like

Hold an SMB securely in the Large size
Medium size secures an action camera grip
Loops back through itself onto a D-ring
Cord lock slides down to clamp the accessory
Grip well on foamy, textured accessory handles

Good to know

Run small, so size up for an SMB
Slick heavy gear needs a second attachment point
  • 5 stars: 3 (38%)
  • 4 stars: 4 (50%)
  • 3 stars: 1 (13%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Martin Y.
Secures so much to Hydros Pro BCD

Ordered a bunch of these for DSMB, dive lights and for save a dive kit for other “just in case” needs.

Martin Y. review photo Martin Y. review photo
B
Brian M.
Great idea

Easily attaches to Hydros BCD for holding DSMB or similar

D
David N.
DSMB Holder

These are perfect to keep my DSMB exactly in place where I know where it is. They feel like high quality and the retainer keeps them perfectly taught. Easy for 1 handed deployment.

c
c.p.
too short

to short for anything

c
c.p.
good bungie

works good. much better than the short

J
Jeffrey H.
Objects in your review mirror are smaller than they appear!

Scubapro Hydros Accessory Bungees are smaller than they look, but the Medium size works well for securing my action camera floatie handgrip in place. To set them up, you loop the bungee back through itself to attach to the d-ring fixation point. The center piece then slides down to clamp the accessory.

While they perform great with the grippy, foamy action camera handle, they may be less secure on heavier gear with a slick surface—like my dive light. For that setup, I’d recommend adding a second attachment point on the BCD (for example, using the metal d-rings with a snap hook on a longer lanyard) to help ensure the light doesn’t end up on the ocean floor.

J
Jeffrey H.
Smaller than you think

Scubapro Hydros Accessory Bungee Set are smaller than they look, and I find the (L)arge size is necessary to get my SMB secured in place. They are a bit expensive for what you get, and I have seen some comments from others that theirs broke early on. I have 4 more major dive trips scheduled for 2026, so I will do a follow-up review at years end to document how well they withstood the near 80 dives I have planned.

R
Ronald B.
Just what I needed

Just what I needed to hold my smb