So far, so good. GREAT bag...especially when you're used to carrying everything on one shoulder. http://www.amazon.com/LOWEPRO-Trekker-200-Camera-Backpack/dp/B00007E7UN D50 body + 55-200, 28-80, 50 lenses + sb400 flash + a bunch of filters + batteries + cleaning stuff = still LOTS of room to spare...i mean seriously enough room for 2 more lenses and a bigger flash. and that's just in the main storage area. the front pocket swallows up all kinds of stuff, lol. it's perfect for personal items. it also has a little organizer pocket for keys, pens, etc. there are also a couple pockets on the outside + slots to put a lens pen or strap on other accessories. The shoulder straps are very comfortable and are versatile. also, there are straps on the bottom of the bag for a smallish tripod, which is nice because it won't get in the way of trying to open any of the zippers to get to your stuff. There are, of course, a few more pockets inside, and the whole main storage compartment is completely customizable in its configuration thanks to the usual velcro dividers method. all-in-all a great deal for $80...and my shoulders finally get a break now!