Sea To Summit Big River 420D Water Proof Dry Bags



Sea To Summit Big River Dry Bags

Great for military, police , security uses or Lash to 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.

Quick Overview

This dry bag is made from waterproof and abrasion-resistant nylon to keep your belongings dry and safe, while the easy-grip handles make it easy to grip and take with you on any adventure.

    • Triple-coated base increases abrasion resistance
    • Abrasion-resistant 420D nylon laminated with a TPU film for strength and waterproofness
    • Multiple lash points provide versatility for mounting to kayaks, bikes, motorbikes and 4WDs
    • Waterproof, double stitched, reinforced, tape sealed seams
    • Waterproof non-wicking roll top closure does not wick moisture
    • White interior for greater interior visibility
    • Oval base prevents rolling away and packs better
    • Low-profile grab handles: easy to hold, less-likely to snag
    • PFC-free
    • Choose jet black or burnt gold¬†

Size Guide 

    5 Litre  wallet and a host of personal items
    8 Litre: a layer and a meal or so worth of food
    13 Litre: clothes for a paddle or overland trip
    20 Litre: a larger tent and footprint, general gear for a paddle trip
    35 Litre: general outdoor gear (to attach to a motorcycle rack or in a river raft)
    65 Litre: general paddle or overland gear for a larger group


Fabric: 420D waterproof TPU laminated Ripstop Nylon

Waterproof: 10,000mm Water head Rating

Dimensions(Base) x H Volume Weight

(17 x 11cm) x 39cm 5L 96g
(21 x 13cm) x 44cm 8L 106
(23 x 15cm) x 51cm 13L 128g
(27 x 17cm) x 60cm 20L 184g
(33 x 21cm) x 70cm 35L 239g
(38 x 25cm) x 85cm 65L 293g

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