the materials are sturdy protection is there but the practicality is poor my camera (a d90) does not fit with a mounted 18/200 (even disassembled in fact) in the small reinforced pocket suddenly I can just put my and my 35mm in and 90mm still without by-suns the central position of the cover gene storage of personal effects PC compartment is well I get my netbook without problem not not more than 12 "ultrabook in my 13.3" does not pass attaching a tripod under the bag is relatively hassle just good for transport nespérez not the quick draw with one hand but the monopod is already more manageable the seams are strong and the strap is wide but without shoulder pad for damage for the price and comfort strap for tolley is useful although a fine may broadband would have been better a little lack the belt loop that I think add myself to avoid the swing