This bag has a fixed upper interior which is sufficiently padded. In addition, an adjustable partition wall for optimum adjustment to the camera is used internally available via velcro. The bag is sufficient for a camera plus a second lens. But should be available for a third small lens still space. The outer zipper pocket can be used for memory cards or a filter. However, the opening is not so great that even broader things fit, such as that for the battery charger. Who wants to take semtliche utensils on the go, should take the bag in L then rather. But who needs only the bag for the camera and for an extra lens for the holiday tour (and therefore do not want to carry around a lot of weight) the bag is great.
