The Dutch stuff is pretty good. Padded shoulder straps with room for adjustment, sternum strap, a place for a name tag, carrying handle. Main compartment divided into three parts. The dividers can be cut off if necessary, but they really help organizing your stuff. Against the back, a flat compartment for foam padding (likely not included). Any piece of foam will do. The compartment can also be used for storing documents. Side pouches with snap closure. These are open on the backside - useful for long objects. The lid is closed with quick release buckles, and features a flat compartment inside. Thanks to the good adjustments, the pack can be over packed. Measurements of the main compartment about 28 x 38 x 14 cm. Don't take these too literally, though. Made of durable, military grade DPM-camouflaged nylon material, which most likely is IRR-treated and at least water repellent.