A seriously hardcore, waterproof, duffel/backpack. Gas tight, T-style, waterproof zipper and heavy-duty 600D PU – coated material. Giving you the confidence to take on the gnarliest of water adventures. Featuring the new Ergo LocoModiv™ shoulder straps with the patented UniLoop™ system – allowing you to easily swap between the included black and neon green breathable, strong, grippy, stretchy, and customizable shoulder straps. Easily switch between duffel style grip or throw it on your back for a convenient and comfortable portage. DownUnder ZipDuff gives you the waterproof protection you need at the cost you want. Available in 60 L and 90 L sizes. 

Offer your customers something different. Let them customize their straps! Click HERE for more style and color options.

Seattle Sports LocoDry™ technology creates a whole new backpack and duffle experience. Your shoulders will be dryer (super breathable ladder design). The weight of your pack will flow with your movements (elastic silicone acts as a shock absorber). No more slip. (grippy silicone clings to your shoulders ). Bring out the YOU in your pack (swap out the straps for a color that fits your style). All LocoDry™ bags come with black or neon green colored straps and feature the patented LocoModiv™ UniLoop™ system. This allows you to customize your bags by changing strap style or color. LocoModiv™ shoulder straps and handles come in 6 different styles and 8 colorways including glow-in-the-dark! These are sold as singles to maximize customization. Whether you're on a big river adventure or commuting to work, LocoDry™ gear offers supperior waterproof protection and comfortable, strong, innovative strap technology.

Gas-tight, waterproof, zipper

Includes 2 sets of Ergo silicone shoulder straps (black & neon green)

Heavy duty 600D PU coated nylon

Capacity: 60 Liters

Dimensions: 24 in X 17 in X 9 in

Weight: 3 lb 5 oz

Capacity: 90 Liters

Dimensions: 26 in X 19 in X 10.75 in

Weight: 3 lbs 8 oz