JARBO 1503 30L+5L Traveling Backpack Hiking Backpack Climbing Camping Bag Biking Cycling Backpack Outdoor Sports Bag Capacity: 30L+5L Dimension: 52x30x20 cm Water proof oxford fabric,durable and protect the items inside from being wet. Reduce the burden system design, travel more convenient Multipurpose: outdoor travel, hiking, trekking, camping.