Patagonia Arbor Day Pack The leisure backpack, created with a sporty cut, is ideal for a city tour, school, work and office. Compact and versatile, it is an excellent combination of style and functionality. Arbor Day Pack is made of recycled polyester fabric with DWR (long-lasting water repellent) treatment. Equipped with a comfortable main compartment for your books, a rain jacket, climbing shoes or lunch. A treat of the Arbor Day Pack 20 l is the pocket designed specifically for your laptop (up to 15 "), padded and raised from the bottom, for a safe and comfortable transport. The shoulder straps are ergonomic and comfortable thanks to the Human Curve construction and adapt to body shapes. Patagonia Arbor Day Pack 20 free time backpack with laptop case