Sea to Summit Big River Dry Bag - 35 L

Color: Gold Brown
Size: 35 L
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Members get an estimated $6.50 (10%) back on this item.
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Whether you're headed out paddling, biking or backpacking, the 35-liter Sea to Summit Big River dry bag will help keep your gear out of the elements, so you can focus on enjoying the adventure.


  • Abrasion-resistant 420-denier nylon is laminated with a TPU film for added strength and waterproofing
  • Double-stitched, tape-sealed seams are reinforced and waterproof
  • Waterproof roll-top closure does not wick moisture
  • White interior provides greater interior visibility to make it easier to find your gear
  • Low-profile grab handles are easy to hold and less likely to snag
  • Oval base prevents the bag from rolling away and makes it easier to pack
  • Multiple lash points provide options for mounting the bag to kayaks, bikes, motorbikes or 4WDs
  • PFC-free
  • Sea to Summit guarantee is offered for the lifetime of this product; see manufacturer's website for details
  • Not intended for prolonged submersion


View all Sea to Summit Roll-Top Dry Bags

Technical Specs

Best Use


Gear Capacity (L)

35 liters

Gear Capacity (cu. in.)

2,135 cubic inches



Dry Bag Shape



Bag: nylon; buckles: POM


12.5 x 11.1 x 23.1 inches


10.9 ounces

73 reviews with an average rating of 4.8 out of 5 stars

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