Watershed Aleutian Deck Bag
Best waterproof deck storage for sea kayakers and paddleboarders.
If you're looking for low-profile waterproof storage for the deck of your sea kayak or SUP, the Watershed Aleutian Deck Bag is an excellent choice! It straps on easily to the front deck of most kayaks and paddleboards, giving you fast access to essentials like your camera and valuables. It's also super handy for keeping a map dry and viewable, and it even has handy straps to hold a bilge pump. This bag comes with a plastic stiffener inside to help 'dome up' the top, ensuring easy access and shape retention. It's available in Orange and Blue.
$189.00
Owner Satisfaction
4.7
/ 5
Category Rank
32
/ 2025
#32 in Kayak Accessories
Price vs Category Average
+24%
Above average
Dimensions
19.514.5414.513.5
/ ″ Height x ″ Width x ″ Depth (Tapers to ″ x ″)
Who it's for
- Paddlers needing guaranteed waterproof gear protection
- Expedition kayakers requiring rugged, long-lasting equipment
- Performance-focused boaters wanting streamlined, non-obstructive storage
Who should skip it
- Budget-conscious recreational paddlers seeking affordable storage
- Users needing quick, one-handed access while on the water
- Minimalists preferring lightweight, packable gear options
Performance breakdown
Waterproof Integrity
Watershed's legendary dry-bag seal keeps critical gear bone-dry in rough water.
Deck Accessibility
Low-profile design ensures your essentials remain reachable without obstructing your paddle stroke.
Mounting Versatility
Strapping system adapts seamlessly to most kayak decks and paddleboard configurations.
Navigation Utility
Clear top panel offers reliable, dry visibility for maps or touchscreens.
Structural Rigidity
Internal stiffener maintains shape, preventing the bag from collapsing during use.
External Storage
Integrated pump straps and bottle holder add crucial functionality for long paddles.
Key Specs
Dimensions
19.5″ Height x 14.5″ Width x 4″ Depth (Tapers to 14.5″ x 13.5″)
Capacity
700 cu in (11.5L)
Closure Type
ZipDry®
Opening Size
13 in
Weight
1.7 lbs
Know before you buy
The Aleutian is designed with a universal fit in mind, meaning it secures easily to the deck rigging of most standard sea kayaks, canoes, and stand-up paddleboards. As long as your boat has deck lines or bungees to strap the bag down, you should have no issues.
Yes, the clear material is touch-sensitive, allowing you to view and operate your phone or tablet while it is protected inside. It is a great way to keep your GPS or navigation apps accessible without exposing your device to water.
The internal stiffener is designed to 'dome' the top of the bag, which prevents it from collapsing when empty. This makes it much easier to open the bag with one hand and retrieve items quickly while you are out on the water.
Watershed is well-regarded for its airtight, waterproof closures. While this bag is designed for deck storage and will keep your gear dry through splashes and rain, it is intended to be splash-proof rather than submersible.
The bag features two integrated Elasto-Lok buckles specifically designed to hold a standard bilge pump securely. This keeps your safety gear within arm's reach without it cluttering your deck.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$189