This pack is exactly as advertised. It is easy to pack different types of items in different compartments. I especially like that I can hang it up in the closet without unpacking everything. I used it the first time on a 2-week trip, but I bought it for our 3-month European trip this summer. I got more into it than I thought possible, and it worked really well.

Addition to my review : Customer service is great. They will send you a compression strap as a thank you for writing a review. The one they sent me was  the wrong size. I got this nice note back : "The add-on item that we sent you, the backpack strap, only works with the smaller carry-on sized PACK bag. This was my mistake as I did not notice in your first email that you reviewed the larger super PACK. The accessory item that works with the larger PACK that you have is the PACK accessory organizer which we will send you right away. Here is your tracking number."