Watershed’s UDB is for the blue-water mariner who wants the best ditch bag on the market. Comes standard with a YKK drysuit/survival suit zipper, oral purge/inflate valve, a staggering 4800 cu. in. of storage, and SOLAS reflective tape for enhanced visibility. The UDB also includes removable backpack straps, so it can double as a shore bag. This bag is an online exclusive and is not available at retail locations.
Standard oral inflate/purge valve
21 inches of Coast Guard approved SOLAS reflective tape