Not only does the Pendleton Park Rucksack look like something Muir himself would've lugged around the West, but it also features patches celebrating some of America's most iconic National Parks. The pack itself is made of a durable cotton canvas fabric with a genuine leather trim, adding a vintage touch to the overall look of the pack. In addition to the buckled top flap, the main compartment is secured through a ruggedly simple drawcord. Inside is a 13 inch laptop sleeve and a drop down zip pocket. When you decide to bring it along on your nature walks, a breathable mesh back keeps the pack comfortable, while the front maintains that classic naturalist look.