Details : Approximate Measurements: 21" Wide x 14-1/2" High x 9-1/2" Deep it has 7" strap drop Carry-on compliant Trolley sleeve option lets you slip it onto a rolling luggage piece--this is great for travel! 1 Large Zipper Compartment On The Outside Two exterior slip pockets on the back Four large slip pockets inside Includes dual rolled handles removable adjustable Cushioned shoulder strap Zip closure