Watershed designs and constructs fully-submersible, airtight drybags using a patented waterproof closure system, air-holding fabric with exceptional wear and adhesion qualities, all radio-frequency welded seams, and inspection of each and every bag to ensure that it is 100% leak proof.
If you need low-profile waterproof storage on the deck of a sea kayak, look no further than the Watershed Aleutian. Straps nicely onto the front deck of most sea kayaks, and allows fast access to your camera and valuables. You can also use it to keep a map dry but viewable, and will even hold a bilge pump with its handy straps.