Are you going hiking, trekking, boarding the HMS Beagle or just bearing the brunt of modern life? Well, whatever category you fit in, i recommend the Greenland Top Large 30 L Backpack. I recommend this bag because of the way Fjallraven have designed and constructed this beast. They have built a bag that can take a hammering and with the use of their signature G-1000 fabric makes this a very tough bag! Easy to recommend! Greenland Top Large 30 L Backpack Black Hardwearing, water-resistant G-1000 HeavyDuty Eco. Laptop sleeve with padded base (up to 15 inches). Volume: 30 litres. Recycled polyester, organic cotton. Large zippered pocket on the front, covered by the top lid. Zippered pocket in the top lid. Side pockets for drinking bottles etc. Straps and metal hooks keep the top lid in place. Spacious main compartment with snow lock.