Montana Slingpack consists of three closed chambers. The large space for fly boxes, clothes and eatables is placed in the main chamber. There are two zippered elastic net pockets on the sides of the main chamber. The second, flat chamber will take smaller fly boxes easy. On its side there is a sliding string with the snap for nipper. The external, stiffened chamber is equipped with the large, Velcro mounted, fly patch and the elastic pocket for accessories or small fly boxes. There is a small accessory pocket on the side of the slingpack. It is additionally equipped with the internal mounted snap for the keys or sunglasses. Closed snap is placed on the pocket. The additional equipment consists of: landing net mount and carrying handle. Capacious Velcro for mounting line dispenser and flotant mount (comes in the set) is placed on the front panel with the logo. There is elastic, net pocket for bottle and two adjustable belts (for mounting the jacket) under the bag.