Weight and Trim System by D.U.I.

Weight and Trim System by D.U.I.

D.U.I. Diving Unlimited International

  • $119.95

Get the weight off your back and increase your diving comfort with the DUI Weight& Trim System. The harness allows you to comfortably wear up to 40 pounds and lets you adjust the weights up and down, forward and back so you can put your weights right where you want them.

DUIs patented System uses a pull-cord system that secures the weight pockets. A large, easy grip handle can be pulled to dump the weights.

Sizes: S, M, L

Features & Benefits:

  • The diver can dump half of the weights at a time
  • As the weights are on a lanyard, once the handle is pulled, the weights can be held away from the body
  • The DUI Weight & Trim System can be worn under most any BC, and is perfect for both wetsuit and drysuit diving.
  • Learn more about the DUI Weight & Trim System by downloading the Weight & Trim Owners Manual.


'Wouldnt use my dry suit without my Weight & Trim System. Takes all of the guess work out of preparing for the dive. I have NEVER needed ankle weights on a dive. Love the system. Would recommend to everyone.'

'We dont dive without our Weight & Trim Systems. We used the first prototypes and have used the various iterations of the system ever since.'

'Been diving Weight & Trim System for 6 years both wet and dry and wont go back!'

'Ive owned one since doing my OW certification, even when diving wet. Im not very weight belt compatible, so the Weight & Trim System works great for me, even when Im only using a couple of pounds of lead. Now that Ive gone dry and carrying substantially more weight, its proven to be one of the best investments I made in early gear purchases.'

'I like my Weight & Trim System, it makes balancing so easy !!!'

'Love the Weight & Trim System.  Easy to reroute weights even underwater if necessary to adjust trim. No more weight belts slipping off, no overloaded BCDs. Easily adjustable to various positions. Fantastic.'

Also Available:

Replacement Pockets, Pair // Suggested Retail: $70 DUI Weight and Trim System. 

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