Two side pockets on each side of the bag, measuring 7 by 11.5 then 7 by 8. They include elastic pen holders in the one pocket and the other pocket is perfect for choke case etc. The large main compartment is ideal to hold anything such as a ClayClo Softshell jacket, glasses case and other bits of equipment of your chosen choice. On the one side is a drinks holder with pull string cords to allow for all sizes of drinks bottles for a secure and snug fit. On the bottom of the bag is a large compartment measuring 5.5height, this can hold upto 250 cartridges and have added velcro straps attached. All pockets are double zipped with A quality. A showerproof nylon web material for the shoulder strap which can be detached if needed with a short hand held carry strap - studded bottom grip.