
Big River Dry Bag
Sea to Summit · price last verified 1h ago
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About this product
Big River Dry Bag
The Big River Dry Bag is a durable, abrasion-resistant waterproof storage bag designed for kayaking, canoeing, rafting, bikepacking, motorcycle touring, and overland travel. Constructed from rugged 420D nylon with a TPU laminate, it keeps gear dry while providing secure attachment points for kayaks, bikes, motorcycles, and 4WDs.
A waterproof roll-top closure, reinforced seam construction, and abrasion-resistant base deliver reliable protection in demanding outdoor environments. The white interior improves visibility, while the oval base packs efficiently and prevents the bag from rolling away.
Best For
• Kayaking
• Canoeing
• Rafting
• Bikepacking
• Motorcycle touring
• 4WD and overland travel
Key Features
• 420D abrasion-resistant nylon with waterproof TPU laminate
• Triple-coated base for increased abrasion resistance
• Waterproof, double-stitched, reinforced, tape-sealed seams
• Non-wicking waterproof roll-top closure
• Multiple lash points for secure attachment to kayaks, bikes, motorcycles, and vehicles
• White interior for improved visibility of contents
• Oval base for efficient packing and reduced rolling
• PFC-free construction
• Field Repair Buckles can be replaced with a Phillips screwdriver
Compatibility
• Sizes 5L–35L are compatible with the Dry Bag Sling (sold separately)
Materials
• 420D nylon fabric
• TPU laminate
Awards & Recognition
• Bikepacking – Buyer's Guide
• T3 – Approved
• Yachting World – Buyer's Guide
Specs
- Weight
- 203 g
Price history
Price has held at $39.95 across 43 checks since Sep 20, 2026.
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Published Sep 23, 2026 · Prices are as seen at source and may change.