When you own a DUI drysuit you become part of an elite group of divers. The comfort, thermal protection and durability your DUI product provides extend beyond the physical. Memories of incredible dives and sites seen can never be fully captured in words or photos. They must be experienced! DUI invites you to explore your DOG adventures further. The adventure has just begun!

Since our opening day almost 40 years ago, DUI has been driven to make our products the best. To manufacture products that let you do the impossible. We immerse divers in comfort from warm waters to extreme cold. Recreational divers to commercial/working divers spending days in decompression chambers or drilling through 20 feet of ice to study the Antarctic. We are driven by our commitment to be the best for you.

We don't know when DOGs started or where. It's a mystery who came up with the name. This loosely organized group of diving enthusiasts, proudly wearing their hard won DUI drysuits, calling themselves DOGs.

It goes without saying that we take pride in your accomplishments. From the worlds deepest dive to your warm water diving adventures. If we have enhanced your diving in some small way we know our efforts are worthy.

As a DOG (a member of the DUI Owners Group), you have access to DOGs only newsletters, special DOG events and rallies, special trips only DOGs can take, demos and more. All DUI drysuit or BCS owners can register as a DOG. And when you register your serial numbers we’ll have them on file should your equipment get stolen. Register today and receive your FREE DOG tag for your gear bag. We’ve also got some great apparel to keep DOGs warm out of the water, too!

Diving is about adventure, fellowship, nature, beauty. Let's continue the adventure. Register for DOGs today.

ALL DOGS FILLING OUT THE NEW REGISTRATION FORM WILL RECEIVE A DOG TAG FOR THEIR GEAR BAG.