This bag by Matt & Nat is made from all-vegan materials. It features an adjustable and removable strap, two compartments with top zipper closures, a large front zipper pocket, an interior front compartment, a built-in padded 15" laptop sleeve, a smartphone pocket, 2 pen pockets, and a back compartment with a divider and zipper pocket. Dimensions: 17" x 12" x 4." Shoulder Strap Drop: 17" - 24" (adjustable). Handle Drop: 5.5." Matt & Nat is a vegan bag manufacturer that uses renewable and recycled materials, like the cork tag and 100% recycled nylon lining.