Skip to product information
1 of 6

18L Waterproof Stuff Sack

Shop all Aftco

18L Waterproof Stuff Sack

Regular price $35.00 USD
Regular price $50.75 USD Sale price $35.00 USD
Sale Sold out
Shipping calculated at checkout.
Shop all Aftco
Normally In stock
110% Satisfaction Guarantee
Secure Checkout
Free Easy Returns
Fast U.S. Shipping

Aftco's 18L Stuff Sack is a rugged dry bag designed to keep gear organized and dry on a fishing boat.

Key Features

  • 210D nylon fabric with a TPU coating delivers water resistance.
  • Sonic welded seams help seal out moisture and boost durability.
  • Roll-down top with Duraflex buckles provides a secure closure.
  • Available in 5L and 18L sizes to fit different gear needs.
  • Keeps rain gear or a spare change of clothes organized on a boat.
  • Durable construction suited for use on a fishing boat.

Best For

  • Storing rain gear on a fishing boat.
  • Keeping a spare change of clothes dry on board.
  • Organizing gear to stay ready on a fishing boat.

Materials & Care

Materials include 210D nylon fabric with a TPU coating and Duraflex buckles.

View full details

Why Buy From Us?

Every sunrise is a new chance to serve. We give 100%, honor what’s right, love God and our country, and treat you like a neighbor—not an order number.


  • 110% Satisfaction Guarantee → If it isn’t right, we fix it fast (exchange, credit, or refund + 10% thank-you). Zero risk.

  • Give-100% Curation → Fewer, better choices—only models we’d put on our own feet. Buy once, wear hard, feel good.

  • Neighbor-First Service → Real humans, first-name emails, easy exchanges. We do what’s fair—even when nobody’s watching.

  • Plain-English Fit Notes → Honest sizing and on-foot feel (support, width, break-in). Less guessing, fewer returns.

  • Integrity Over Hype → No fake timers, no gimmicks, no claims we can’t prove. Just gear that earns its keep.

  • Country & Community → We highlight U.S.-made options when we can and support local causes (veterans/first responders). Your purchase does a little good close to home.

  • Belong Here → We remember your fit, tip you on restocks, and drop small surprises. You’re part of the crew.