Working just like a roll-top dry bag, the fully welded seamless construction of this PVC and 600D nylon waterproof backpack means you can sit the backpack in a puddle all day long and the water will never soak through. But it is the extra features of this waterproof backpack that you'll fall in love with.

This Class 3 waterproof backpack offers many great features: padded shoulder straps, padded back, padded lumbar, adjustable sternum strap, adjustable waist belt, top carry handle, an outer elasticized bungee, two outer elasticized mesh pockets, and an industry first -- an internal pocket. The hanging internal pocket features a zipper closure (shown to the left). Now your keys and wallet don't have to sink to the bottom of all your old dirty clothes.

To secure the main compartment after you roll the top down 3 times, you have the option of buckling the ends together on top (as pictured), buckling to the side buckles (and cinching down tight - not pictured), and/or securing the rolled top in place with the grey nylon velcro strap closure on top. You can always click on the images to the left to get a better look at this great looking waterproof backpack.

Overall Dimensions (closed): 19.5in H x 13.5in W x 6.5in D
Internal Capacity: 1,500 cubic inches (25L)
Color: Black
Carry Weight: 2.8lbs.