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Sea to Summit Big River Dry Bag, Heavy-Duty Dry Storage, 20 Liter, Picante Red

4.6 (2) Write Review
Free shipping on orders over $29.99

$48.03

$ 20 .99 $20.99

In Stock

1.Color:Jet Black


2.:5 Liter


About this item

  • Ultradurable, abrasion-resistant 20-liter roll-top dry bag is a rugged, dependable dry storage option for kayaking, rafting, canoeing, motorcycle touring, bike packing, and outdoor travel
  • Manufactured from lightweight, waterproof TPU-coated 420D nylon, with a triple-coated base for strength; white laminate interior for better visibility of bag contents
  • Reinforced waterproof seams are double-stitched, and tape sealed; secure hypalon roll-top closure with easy-grab handles, and multiple lash points for gear attachment and stacking
  • Low-profile, streamlined shape saves space, and oval base resists rolling; patent-pending field repair buckle can be replaced in seconds
  • 20-liter dry bag measures 10.4 x 9.6 x 18.9 inches when closed, and weighs 0.55 pounds; volume is 20 liters (with closure rolled three times)



4.8 out of 5 stars Best Sellers Rank
  • #9,532 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • #54 in Marine Dry Bags

Product Description

Sea to Summit

Big River Dry Bag, Heavy-Duty Dry Storage

Ultradurable, abrasion-resistant roll-top dry bag is a rugged, dependable dry storage option for kayaking, rafting, canoeing, motorcycle touring, bike packing, and outdoor travel

Big River Dry Bag

The Sea to Summit Big River Dry Bag offers heavy duty dry storage, for river trips in a kayak, canoe, or raft, as well as motorcycle touring, bike packing, and other outdoor adventures. Manufactured from lightweight, waterproof TPU-coated 420D nylon, with a 10,000mm waterhead (the higher the waterhead rating, the more waterproof the fabric), and a triple-coated base for strength. Its reinforced waterproof seams are double-stitched, and tape sealed, and the secure Hypalon roll-top closure features D-rings for easy attachment, easy-grab handles that won’t snag, and multiple lash points for gear attachment and stacking; can be used with Sling Strap (sold separately, 65L dry bag not compatible). The Sea to Summit Big River Dry Bag’s low-profile, streamlined shape saves space, its oval base resists rolling, and the white laminate interior makes it easy to see bag contents. A patent-pending field repair buckle can be replaced in seconds with a Phillips screwdriver. Available in six sizes: 5 liter, 8 liter, 13 liter, 20 liter, 35 liter, and 65 liter, to carry everything from small essentials to group gear. Sea to Summit products are guaranteed against defects in materials or workmanship for the lifetime of the product.

Sea to Summit

Sea to Summit

Gear Designed in Detail

Inventing gear that enables freedom and self-reliance in any outdoor environment since 1991.

Sea to Summit Backpacking

We Take Adventure Seriously

We take our adventure and our gear seriously, but our Aussie humor lightens any journey.


L. A. Graham
Reviewed in Australia on December 8, 2024
Excellent dry bag. I have them in all sizes and love them. Follow the packing instructions for all sizes. The bags have worked perfectly in heavy downpours. I have not experienced any water seeping into the dry bag/bags. Very well made and very reliable. Get a Sling to carry the dry bags - it is a handy item to have. Watch out for compatibility of the Slings - up to 35L, including heavy duty dry bags. Highly recommend all sizes. I do not require a 65L so did not purchase that size. My bag/bags have kept water out completely. L A Graham, Melbourne
Will G.
Reviewed in the United States on November 7, 2023
I don’t have to worry about every little bump putting a leak in it. I love that I can attach a strap so I can paddle somewhere and then take my stuff for further adventuring on foot. I’ve never had a bag of this brand leak under normal use