Designs are applied using precision laser engraving, creating a permanent, refined finish that becomes part of the leather. All backpacks are crafted with a full-grain leather exterior and a 100% cotton lining, finished with solid brass fittings and durable YKK zippers. Every piece comes with a one-year warranty and a gift-ready cotton dust cover. Sizes at a glance Classic Backpack 3.0 ( View full product details ) Size: 23L · 37 × 45 × 14 cm Classic Backpack ( View full product details ) Size: 17L · 28 × 44 × 14 cm City Backpack ( View full product details ) Size: 20L · 42 × 45 × 11 cm Yale Backpack ( View full product details ) Size: Approx. 7L · 30 × 36 × 12 cm
