Sea to Summit Big River Dry Bag

Built for the rough stuff, the Big River Dry Bag from Sea to Summit is your go-anywhere, keep-it-dry storage solution. Made from abrasion-resistant 420D nylon with a triple-coated base, it’s tough enough for kayaks, bikes, motorbikes, and 4WD adventures alike. The non-wicking roll-top closure seals out water, while multiple lash loops let you strap it down anywhere with confidence. Add a Dry Bag Sling (sold separately, 2023 models and newer, sizes 5L–35L) for hands-free carry and extra versatility. Designed with an oval base to save space - and stop it from rolling away.

FEATURES:

• Abrasion-resistant 420D nylon with TPU laminate for strength and waterproofness
• Triple-coated base for extra durability in rough conditions
• Hypalon non-wicking roll-top closure keeps water out
• White interior laminate enhances gear visibility
• Multiple lash points for secure attachment to kayaks, bikes, or 4WDs
• Replaceable Field Repair Buckles — swap out in seconds with a Phillips screwdriver
• Oval base for stable packing and reduced rolling
• Compatible with Dry Bag Sling (sold separately, 2023+ models, 5L–35L sizes)
• Waterproof in situations where not fully submerged

SPECIFICATIONS (8L):

• Best Use: Paddle sports and motorcycle touring
• Dimensions: 19.3 × 16.5 × 37.4 cm (7.6 × 6.5 × 14.7 in)
• Weight: 160 g (5.6 oz)

SPECIFICATIONS (13L):

• Best Use: Paddle sports and motorcycle touring
• Dimensions: 22 × 20 × 44 cm (8.7 × 7.9 × 17.3 in)
• Weight: 192 g (6.7 oz)