This is a Lowe-Pro waist worn camera bag. It has a buckle at the back (or the front depending on how you want to wear it). The bag is in very good condition and I used to carry my Olympus system when I used to be a keen photographer. It is comfortable to wear as it is padded and as it goes round the waste you don't get shoulder ache! I bought the bag in about 1980 and it has been well looked after ever since. I sold all my camera equipment last year but I forgot about the bag. As you can see from the photo the bag has inserts which are held in place by velcro and can be removed. There are also velcro strips underneath to carry extra equipment. The colour is slate grey with a hint of blue.