Bark And Mill Houck Backpack | ChocolateThis is for you, the traveler, the explorer, the workhorse . The Bark And Mill Houck backpack is constructed with 2. 2mm 3mm Drum dyed vegetable tanned leather, held together by waxed cotton and solid brass hardware . Take it out travelling or take it to town. Every Houck Backpack is hand crafted in our leather workshop using traditional hand saddle stitching. We ensure each bag is lovingly made one at a time. The vegetable tanned leather will last a