I have had this bag for a couple of years now, and use it every day. If I leave the house, it goes with me. I just have too much stuff that I HAVE to have with me, to not use a bag. The shoulder strap is adjustable and works well. It seems to be well made and the material is of a good weight. Zippers all work well and have had no issues with daily use. There are 2 large zippered compartments under the flap. INSIDE THE MAIN COMPARTMENT there are two open pockets on the front side, and one zippered compartment on the back. This main compartment is roomy enough to hold a leather bound mini legal pad and pen, wallet, sun glasses and other things as well. Also under the flap, and just in front of the main compartment, is another roomy zippered compartment. Decent sized, but not as big as the main one. Only the front of the bag are two pockets with flap covers and a magnetic catch. On the back of the bag there is a large zippered compartment that is very roomy. I can't say enough good things about this bag! Highly recommend!