Ordinary backpacks do not have a protective liner, and they may stumble and fall during the process of putting the backpack down and walking around, damaging the equipment. And the photo bag has a protective shell and liner, which can protect your heart, liver and baby from damage. The putong backpack is not designed for photographic equipment, so the space utilization rate is very low, because most of the photographic equipment is not square, a large bag, can not fit several pieces of equipment, we have to worry about the equipment collision friction damage. The interior of the photo bag is reasonably separated according to the shape of the photographic equipment, so that every inch of space can be used as best as possible. There are buffer partitions between the equipment to protect them from damage caused by fighting with each other. Ordinary backpack can only take the equipment from the top, while the fast photography backpack can quickly take the equipment from the side, which greatly facilitates the photographer to steal the scene. And anti - theft, waterproof and so on
