Wearable as a backpack or duffel this Baggallini® Modern Convertible Travel Backpack comes with an adjustable, detachable crossbody strap. A built-in luggage handle sleeve offers added convenience while traveling. Nylon construction. An expandable main compartment with tie-down clothing straps promises plenty of storage space, while the easy-access laptop travel pocket helps you breeze through security. Zip the side expandable pocket for a more streamlined style or expand it to hold your water bottle. Made with water-resistant material, spot cleaning this style is an absolute breeze. Two compartments with zipper closure. Polyester lining. Imported. Measurements: Bottom Width: 11 4⁄5 in Depth: 8 1⁄2 in Height: 17 7⁄10 in Weight: 2 lbs View Zappos.com Glossary of Terms Baggallini Modern Convertible Travel Backpack