This piece of luggage has many great features:

-With today's air travel regulations, it is the perfect size for a carry-on. It fits well in the overhead bins.

-It is sturdy, yet lightweight.

-The exterior is covered with strong, water resistant canvas.

-The handle is comfortable to hold and it easily extends. The wheels are strong and roll true.

-It is easy to figure out and use the backpack straps. When in backpack mode, the wheels and handle are away from your back instead of pressing against it.

-The outside has a crush-proof sunglasses case on the side and a large padded pocket that can easily accommodate a laptop.

-The zipper is strong and has large loops for a lock.

-Inside, there is a large mesh pocket that zips, as well as a smaller one on the side. There are two straps to hold clothes in place.

This bag is great for a light packer; it can fit what you need for several days. As a backpack, it would not be comfortable for a long hike, but works well for a short duration. I have donated my old carry-on and am thrilled to have this Thule instead.