Are you the type to brave the elements, no matter what they are? The Filson Dry Day Backpack provides water-proof protection against every type of weather conceivable. The vinyl-coated polyester is cut with an oval base for easy standing, and a roll top to secure your precious cargo, whatever it may be. Sternum straps add further stabilization while the curved, padded shoulder straps provide a necessary comfort as you shoulder your burden throughout the day.