Marc Jacobs Calfskin Leather Tote Bag — Brown. Composition: 100% Calf Leather Bos Taurus. Exterior material: Calfskin Leather. Size: Small. Measurements: 29 × 16 × 10 cm (11.4″ × 6.3″ × 3.9″). Strap: Shoulder Strap. Handle: Double Top Handle. Closure: Zip. Carry: Handheld, Shoulder, Crossbody. Detachable strap.