Sea to Summit Big River Dry Bag

The streamlined Sea To Summit Big River dry bag will safely store your belongings no matter where you paddle.
  • $29.95

Item # 768369

REI Members get back an estimated $3.00 on this item as part of their annual member refund.

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  • details
  • specs
  • reviews
  • q & a
  • 420-denier nylon with a thermoplastic urethane laminate is durable and completely waterproof
  • Fully taped seams and a Hypalon™ roll-top closure provide reliable waterproof performance
  • Durable buckle with D-ring attachment point secures roll top and can be secured to a pack or kayak
  • Hypalon lash loops are welded on for additional strength and provide a secure attachment point
  • Oval shape resists rolling when laid on its side
  • Comes in assorted colors only; sorry, specific color requests cannot be accommodated


Sea to Summit Big River Dry Bag

Specification 13 L 20 L 35 L
Best use Paddling Paddling Paddling
Gear capacity (L) 13 liter 20 liter 35 liter
Shoulder straps No No No
Transparent No No No
Dry bag shape Cylindrical Cylindrical Cylindrical
Material(s) TPU/nylon laminate TPU/nylon laminate TPU/nylon laminate
Dimensions 6 x 9 7 x 11 8 x 13
Weight 4.2 ounces 6 ounces 7.7 ounces

Sea to Summit Big River Dry Bag

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Rated 5out of5
by fromgreat dry bag I use the 13L size for rowing, perfect size to hold a couple of tools, sun glasses, and a layer of clothing. Flipped the boat yesterday, not a drop of water got inside. Would have liked to pick the color myself, ended up getting the blue one. Would have prefered red or yellow, but in the end the color doesn't really matter, so it's ok. Would definitely buy again and recommend.
Date published: 2013-04-01
Rated 5out of5
by fromkept my stuff dry Used this style bag in 5 and 13 liter size on a 3.5 week kayak trip in the arctic. No problems with 4 bags. Even entrusted the 5 liter bag to protect my DSLR camera and binos (in hind sight, should have used an 8 liter bag for the camera). The bags survived sitting in puddles of water on the bottom of the boat, splash, and a week of light rain. The flexibility of the bag make them pleasant to use as compared with the heavy duty bags.
Date published: 2013-09-12

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