With more room than it appears, the Endeavor Daytrip Backpack will hold a whole day's worth of books, binders and gym clothes. The spacious main compartment includes a dedicated laptop sleeve. Two other compartments offer extra storage space. <ul> <li>Foam-padded adjustable shoulder straps.</li> <li>900D polyester.</li> <li>Oversized zippers.</li> <li>Locker loop.</li> </ul>