Thule Subterra 30L backpack is a large, durable laptop backpack perfect for short trips and everyday life. The backpack protects your tablet in a dedicated soft pocket, and your 15" MacBook Pro® or 15.6" PC in the padded laptop sleeve. Another smart feature is the PowerPocket, a compartment which organizes your cords and even lets you conveniently charge your phone on the go. The backpack attaches to rolling luggage, and the padded back panel and breathable shoulder straps make sure you stay coo