This pouch is PERFECT! It measures the right size for a computer 15/16 inches (16.1 maximum). Inside it is retained by a strap with Velcro that can be more or less tighten. The small front pocket includes several compartments to turn the mouse, laptop, pens, as well as a location for contact information. At the back of the case there is a Velcro system too, which allows to fit on a travel suitcase with wheels, at the bar of the handle. As for the small handle is padded and therefore comfortable to handle. And for the strap, it is removably size when the smallest size you can stuck underneath the bag. Finally, this product is waterproof! This is generally the characteristic of this article, I recommended and strongly!