Based on vintage forestry packs, this Filson backpack is crafted from 22-oz. rugged twill in a practical and timeless design. Complete with a comfortable padded back and shoulder straps with double D-ring adjustment and webbing daisy chain for attaching carabineer clips and accessories, it features a storm flap with a bridle leather buckle closure to keep your gear protected from rain and dirt. Fitted with a top expansion panel with drawcord closure for varying levels of capacity, the cotton-lined interior houses an interior stow pocket, a snap-removable wool zipper pouch, and an interior divider for documents or laptops and tablets up to 17 in width.