The Turbo Transit backpack our biggest, toughest backpack is designed for students ages 13 and up.
This pack's two large binder-sized main compartments zip open wide so every item can be found easily, and a side-entry laptop/tablet compartment adds a safe place for laptops up to 15". The special shoe/uniform compartment at the base and stretch cord outside separate bulky afterschool gear and clothing from books, and an audio cord port and storage sleeve keep a phone or MP3 player close at hand. The airflow back panel, ergonomic shoulder straps, sternum strap and adjustable tuck-away waistbelt keep the pack comfortable, even when fully loaded.
This pack can serve as a filing cabinet and a gym locker with room to spare and because it's from L.L.Bean, you can be confident it's built to last. Guaranteed.