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SealLine Discovery Deck Dry Bag

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SealLine's finest, most versatile ultra-durable dry bag.

The feature-rich and ultra-durable Discovery Deck dry bag is SealLine's top-of-the-line, best dry bag offering, delivering resolute waterproof protection from day trips to expeditions.

Whether lashed to a SUP board, stowed in (or on) a boat, slung over a shoulder, strapped atop a car, or hanging off a motorcycle, bike, or burro, you can count on its durable, waterproof performance.

    • PurgeAir™-equipped: Our unique and waterproof PurgeAir valve vents trapped air, helping the dry bag compress further after being sealed, and is both more durable and more reliably waterproof than waterproof/breathable fabric membranes.
    • Adaptable: Adjustable carry strap and multiple lash points make it easy to carry or anchor the bag.
    • Built for the journey: Made of rugged, flexible, and fully waterproof materials designed to withstand frequent and demanding use.
    • Light-colored interior: Significantly eases identification of contents within.*
    • Oval bottom: Stable shape won't easily roll around; it's also easy to store, stack, and pack.
    • Durably constructed: Fully welded seams result in stronger and more durably waterproof construction compared to sewn-and-taped seams.
    • Tight, simple sealing: Updated DrySeal™ roll-top closure makes it easier and more intuitive to achieve an optimal seal.
    • PVC-Free: Materials have a reduced environmental impact over vinyl-coated materials.
    • *Note: The light-colored interiors are achieved by using materials with non-dyed white threads that have a clear interior coating and a solid-colored exterior coating. The plaid bags use materials with dyed threads and clear coatings inside and out—they do not have as light of an interior as a solid-colored bag, though still maintain some translucence.

    • Materials: 300D 18 oz polyurethane-coated polyester
    • Closure: Updated Dry Seal dual-strip roll-down
      10L 20L 30L 50L
    Weight 0.37kg 0.50kg 0.60kg 0.76kg
    Width 13cm 15cm 18cm 24cm
    Length 21.5cm 25cm 30cm 39cm
    Height 36cm 53cm 55cm 55cm
    Volume 10L 20L 30L 50L