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Sea to Summit  |  SKU: STS-A4051-20

Sea to Summit | Big River Dry Bag

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Delivery and Shipping

Orders are processed and shipped within 24 hours on Monday - Friday, excluding holidays and when we attend events. Orders placed before 10am generally ship same day.


Sea to Summit | Big River Dry Bag

Ready for adventure

Lash to, motorcycles, kayaks, bikes and 4WDs with confidence, or add a Dry Bag Sling for comfortable hands-free carrying. Big River Dry Bags are a durable and abrasion resistant option that uses a strong 420D nylon fabric. If your idea of outdoor recreation involves rugged water sports like kayaking, canoeing, rafting, or motorcycle touring, they are the perfect storage bags to keep your gear dry. A white interior laminate affords greater visibility, and lash loops allow secure stacking or attachment to watercraft, motorcycles and other equipment. The hypalon non-wicking roll-top closure keeps water out, and the Field Repair Buckles can be replaced in seconds with just a Philips screwdriver. It also was designed with an oval base to save space when packing and prevent it from rolling away.


  • Waterproof, double stitched, reinforced, tape sealed seams
  • White interior for greater interior visibility
  • Oval base prevents rolling away and packs better
  • PFC-free
  • Multiple lash points provide versatility for mounting to kayaks, bikes, motorcycles and 4WDs
  • Low profile grab handles – easy to grab and carry
  • Base Lash Loop for Dry Bag Sling attachment (rated to15Kg loads)
  • Tri-Coat base for greater abrasion resistance and point load strength
  • Hypalon non-wicking roll-top closure
  • 420D ripstop nylon shrugs off water and abrasion
  • Repair Buckle Size, 3/4in / 20 mm (2-Pin)

Tech Specs

DIMENSIONS 6.6 x 5.6 x 12.7 in 7.6 x 6.5 x 14.7 in 8.7 x 7.9 x 17.3 in 10.4 x 9.6 x 18.9 in 12.5 x 11.1 x 23.1 in 15.0 x 13.9 x 28.3 in
WEIGHT 4.8 oz 5.6 oz 6.8 oz 8.8 oz 10.9 oz 15.3 oz

Made in Vietnam


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