This series bags are designed from the advanced idea that making the sleeve cases independent from the outer bags, which makes them easy to carry. You can put it in traveling bags, camera bags, briefcases etc.as you like. This series bags are made from the high quality nylon fabric and composite sponge that is cushioning and antiknock to safely protect cameras from crashing and scrapes. They can also be the ideal place to store cameras and accessories when they are not used, which can protect equipments from dust and moisture.