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Sea to Summit Big River Dry Bag – Jet Black

Price range: $69.99 through $119.99

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Description

The Big River Dry Bags are engineered for serious adventure, offering tough, abrasion‑resistant performance for paddlers, bikepackers, 4WD tourers and anyone who needs gear to stay dry in demanding conditions. Made from super‑strong 420D TPU‑laminated nylon, these bags withstand heavy wear, repeated friction and the rigours of rugged water sports.

A Hypalon non‑wicking roll‑top closure seals out water, while double‑stitched, reinforced and tape‑sealed seams deliver dependable waterproof protection. The white interior laminate improves visibility when searching for gear, and the multiple lash loops make it easy to secure the bag to kayaks, bikes, motorbikes or roof racks. Low‑profile grab handles reduce snagging, and the oval base prevents the bag from rolling away while improving packing efficiency.
With Field Repair Buckles that can be replaced in seconds using just a screwdriver, Big River Dry Bags are built for long‑term reliability in the harshest environments.

Features
• Low‑profile grab handles reduce snagging and improve handling
• Triple‑coated base increases waterproof performance and resists abrasion
• Super‑strong 420D nylon withstands heavy wear, punctures and tension
• Multiple lash points for secure mounting to kayaks, bikes, motorbikes and 4WDs
• Waterproof, double‑stitched, reinforced, tape‑sealed seams
• Non‑wicking Hypalon roll‑top closure keeps moisture out
• White interior enhances visibility when locating gear
• Oval base prevents rolling and packs more efficiently
• Field Repair Buckles replaceable in seconds with a Phillips screwdriver

Tech Specs
Weight
• 5L: 135 g
• 8L: 160 g
• 13L: 192 g
• 20L: 250 g
• 35L: 308 g
• 65L: 433 g
Dimensions
• 5L: 32.3 × 16.8 × 14.3 cm
• 8L: 37.4 × 19.3 × 16.5 cm
• 13L: 44 × 22 × 20 cm
• 20L: 48.1 × 26.4 × 24.4 cm
• 35L: 58.6 × 31.7 × 28.1 cm
• 65L: 71.8 × 38.1 × 35.2 cm

Material
• 420D TPU‑laminated nylon
Minimum Waterhead
• 10,000 mm
Min. waterhead
10,000mm

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