The ideal size for my medium sized camera (EOS 350D incl. Battery pack). The bag is completely thought through and is in my eyes also completely weatherproof. Under the robust material you will find a massive padding ensures that, but not too stiff. Of course, is also a weather-Cape doing what is incorporated in the material and thus ensures protection against wetness. But that's not all! To protect the most sensitive back of the camera (where, among other things also display and buttons are located) is a small piece of fine fabric incorporated which can stretch as needed on the back - a small but unquestionably idea! Also great - the function that you him (which was probably eponymous) can quickly turn to so leave without him must come to the equipment.
A better photo backpack can I not imagine for this money.