I purchased this bag so I can use it for travel.
The bag is app. 14 inches in height, 15 inches wide and appx. 8 inches wide.
I have a 15 inch laptop and it fits but just barely. I would need to buy a neoprene casing to keep it from being damaged because the interior back has no padding.
On one side of the bag you have a double sided pocket. While the interior side is a small medium compartment that has a clear plastic barrier so should something spill it will not leak into your case. I give that thumbs up, because I like to buy waters when I travel and should the bottle leak it?s nice to know my items would not be destroyed.
The front flap is only a false pocket; it is actually a zipped additional compartment under it which is nice very well padded.
Above this is another zipped small compartment app. 5-6 inches deep great for carrying pens or small travel necessities.
The wheels are smooth but I haven?t traveled with it yet. The extending handle feels somewhat loose but for the lightweight of the bag I guess it?s ok but I haven?t fully packed it so I would be somewhat careful in yanking on it when the bag is really full.
Otherwise, I am very happy with the bag, it is big and roomy, and I can fit my 15 inch laptop, my small Acer netbook, my Nintendo ds system, small DVD player and a few personals. This is why I needed it anyway.
The photos don?t do it justice. It is well worth the buy for xxxx.