EUC. Doctor Bag Mouth Opening makes items accessible via a zipper at the top and there's an inside sleeve compartment with a padded base for a 15.6-inch laptop. Computer Backpack Size: 16.5"H x 11.2"L x 5.5"W. Can accommodate your travel necessities，plus it fits under the seat in front of you on the plane. The backpack purse is big enough to use as a holdall for the weekend. It has an anti-theft pocket alongside water bottle slips, and plenty of internal pockets for organization and easy visibility. Convenient USB charging port and back luggage strap make your travel easier.