Roomy, yet streamlined. Light, yet sturdy. Versatile, yet perfect for your specific needs. The Filson Dry Day Backpack is full of contradictions...but that is just the way we like it. Vinyl-coated polyester offers the highest level of elemental protection, while the oval base and minimalist design keep it stable. Easily toss your belongings in with the simple roll top and then latch it up with an ultra-durable hook-and-loop closure. This pack also features adjustable side buckle straps for cinching down loads, as well as curved, padded shoulder straps so you never have to visit the chiropractor again. We all get wet and dirty sometimes, but keep your goods safe with the Filson Dry Day.