This backpack is perfect for daily users as an office laptop pack or for those who travel and need/want a little larger pack to carry on a little more luggage as well as a safety compartment for your passport and important documents. And if you are looking to maximize your organization with this completely open compartment our Flash Bags to take your organization to another level. Safety compartment that sits next to your body Open compartment to maximize space for all your gear. Additional interior and exterior pockets for more organization Exterior straps designed to compress and hold pack tight against your body 35L dimensions 22" Tall x 12.5" Wide x 8" Deep