OGIO Evolution Convertible 94001Textured poly weave, Magnet closer and zipper at opening for security, Interior organizer pockets, Backpack straps tuck away in large back pocket when used as a tote, Integrated padded luggage trolley pass through on back, Laptop sleeve: 14.5"h x 12.9"w; fits most 15" laptops, Dimensions: 18"h x 12.9"w x 8.2"d, Capacity: 1,220 cu.in./20 L, Weight: 1.76 lbs./0.8 kg, Note: Bags not intended for use by children 12 and under.