• Our expansive, durable backpack has a checkpoint-friendly clamshell opening-making it user-friendly while safeguarding your laptop and tablet. Coordinates with the Commuter Brief (BG307, sold separately). • 1,680 denier ballistic polyester in solid and two-tone accents • Back laptop clamshell compartment with padding • Center compartment with interior file divider • Tricot-lined zippered pocket • Front organization panel • Ergonomic, adjustable, padded shoulder straps • Luggage trolley pass through on back • Web top handle • Pullman handle attachment strap • Laptop sleeve dimensions: 11.75"h x 11"w x 1"d; fits most 15" laptops • Dimensions: 17"h x 12"w x 8"d; Approx. 1,632 cubic inches • Note: Bags not intended for use by children 12 and under. Includes a California Prop 65 and social responsibility hangtag.