Sea to Summit Big River Dry Bag - 8 Liters

Choose a shipping method
To buy, sign in as an REI Co-op Member or join now.
Members get an estimated $3.50 back on this item.
Join the co-op today to get free standard shipping. Members get free standard shipping with this item.

Members, get an estimated $3.50 back on this item as a part of your annual .

Whether backpacking, adventure racing, trekking, boating or pack-rafting, you need to keep your gear dry and functioning. The Sea to Summit Big River 8-liter dry bag was created with you in mind.

  • Features

    • Fully taped seams and a hypalon roll-top closure provide reliable waterproof performance
    • 420-denier nylon coated with a tough thermoplastic urethane makes the Sea to Summit Big River 8-liter dry bag a lightweight yet durable choice
    • Oval base resists rolling and stays where you put it
    • Hypalon attachment points secure sack to a pack or kayak
    • Comes in assorted colors only; sorry, specific color requests cannot be accommodated
    • Field Repair Buckle can be replaced with just a screwdriver
    • Not intended for prolonged submersion


    View all Sea to Summit Roll-Top Dry Bags
  • Technical Specs

    Best Use


    Gear Capacity (L)

    8 liters

    Gear Capacity (cu. in.)

    488 cubic inches




    TPU-laminated 420-denier nylon


    17 x 8 x 5 inches


    3.7 ounces

  • Reviews
    101 reviews with an average rating of 4.8 out of 5 stars

    Loading Reviews...
  • Questions & Answers

    Loading Questions...