The Big River(TM) Dry Bags are a durable, strong and abrasion resistant option that uses a 420D waterproof Nylon fabric. If you’re planning a trip that involves rugged water sports like kayaking, canoeing, and rafting, these are the perfect day bags to keep your gear dry. A white interior lining affords greater visibility and durable attachment lash loops allow secure stacking or attaching to water craft and other equipment. The waterproof hypalon roll-top closure does not wick water offering greater protection of your gear.HIGHLIGHTSDurabilityIt’ll survive rough and tumble just fine, but avoid sharp or abrasive rocks and knife bladesWaterproofness10,000mm hydrostatic head – more than sufficient water protection for paddle use (avoid full submersion)Best UsePaddle Sports, Motorcycle Touring and Bike PackingWhat this bag could hold3 liter: a phone (in a waterproof case), snacks, keys & wallet5 liter: some extra layers or a couple days’ worth of food8 liter: a backpacking tent or two-season sleeping (for inside a sea kayak hatch/on a motorcycle rack)13 liter: clothes for a paddle or overland trip, use as a critter/bear bag for food for 1-2 people20 liter: a larger tent and footprint, general gear for a paddle trip35 liter: general outdoor gear (to attach to a motorcycle rack or in a river raft)65 liter: general paddle or overland gear for a larger groupFEATURESTPU laminated fabric with 10,000 mm hydrostatic headSuper strong and abrasion resistant 420D Nylon fabricWaterproof, double stitched, reinforced, tape sealed seamsDurable lash loops for secure attachment or stackingWaterproof hypalon roll-top closure does not wick moistureOval base resists rolling – stays where you put itFeatures the patent-pending Field Repair Buckle with stainless steel pinsAs of 2018: Features the patent-pending 3/4in | 20mm Field Repair Buckle with stainless steel pins