Thule Chronical 15' Computer Backpack. Stay organized on campus and beyond with the Thule Chronical 15” Computer Backpack. This backpack protects a 15” MacBook/15.6” PC in the padded laptop sleeve with SafeEdge construction and can store a 10.1” tablet in a separate protective sleeve. Protect your phone, sunglasses or other small valuables in the SafeZone pocket with rigid exterior and soft-lined foam-padded interior. Keep your notebook or files organized in the secondary compartment with a zippered privacy pocket. Stay organized with the easy to access organizational panel complete with a mesh pocket, pen storage and key leash and easily store your water bottle in one of the side mesh pockets. Carry this built to last backpack in comfort with the padded backpanel with airflow channels and easy-grab padded haul handle.