OSPREY SIRRUS PACK
I like it - I'm 5'6" and I bought the medium and it fits well and I like the adjustments you can make. The color is really, really off in the photo - I the pack I got is a green color and not the nice blue that it looks like in the photo. I like the back of the pack - it really helps keep your back a lot cooler than any other pack I have. I hike with 2 Rat Terriers and I have lots of room for their water bottles, (one on each side) snacks, coats and first aid kit for me and them.