Twill exterior with twill lining; Flap top with cinch closure and dual buckle straps; One main compartment; One internal padded sleeve for 15" laptop; Two exterior zip pockets; Two side water bottle pockets; Measures approx 12" W x 17" H x 5" D; Made in Vietnam; Revolve Style No. TOPR-MY28; Manufacturer Style No. 932436350