If you need low-profile waterproof storage on the deck of a sea kayak, look no further than Watershed's Aleutian. It 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 and viewable, and it will even hold a bilge pump with its handy straps

Fits most kayaks and canoes
2 Elasto-Lok buckles for your bilge pump
Convenient reusable water bottle holder
Clear map case