I had a fanny pack and the zipper broke. I had a tough time finding a suitable replacement. When I read the reviews for this pack, I thought I would try it. I was not disappointed. This pack is great. I have a large wallet and a HTC Evo 4g phone which is quite large. Both these items fit with room to spare. There are 4 large zippered pockets, including one hidden against the body. There are also two small pockets on each of the side belt areas. This pack appears to be very sturdy and has a smooth zipper operation. The belt also adjusts to fit a large waist. Great pack for the money.