Synthetic material on the outside. Reversible bag. Bow closure. Size 31.5x31.5x11.5 cm. / 12.4x12.4x4.53 in. Embroidery on the side. Pochette with zip on the inside: Size 30x21x11 cm. / 11.81x8.27x4.33 in. Length of shoulder strap approx. 100 cm / 39.37 in. Multi-function pockets on the inside. Guess logo lining, 20% Cotton 80% Polyester.