20L Military Tactical Backpack Molle Army Rucksack Outdoor Hiking Trekking Bag
20L 30L Hiking. 12L 20L 30L 40L. 12L 20L 25L 30L. Outdoor Sport Accessories. Function: Suitable for fitness, outdoor travel, hiking, go to school, working and other outdoor activities. 30L Tactical. One main bag.