Plecak MX ECO Professional Wenger - The backpack has a dedicated compartment for a 16" laptop and a 10" tablet, an organizer to help keep things organized and side zipped pockets. Additionally, the backpack has a Pass-Thru sleeve that allows you to slide the backpack onto the handle of a suitcase, which is perfect for traveling, and an S/R buckle that protects against theft. The outer material of the bag is made from recycled PET bottles.