This bag came with my D5200 and the two lenses that I recently purchased. I have an 18x55mm lens and a 55x300 lens. The bag holds the camera with either lens attached and has space for the second lens. There is also room for the battery charger, spare battery or batteries, memory cards, lens hood, etc. I have not placed anything else in the bag, but there should be room in it for a lens cleaner and cloth.
The bag is not a cross body bag, but for me that is good. Cross body bags get in my way when taking pictures, so I place the bag in a safe spot near me and take my pictures. It does have a shoulder strap which is perfect for my purposes.