Moleskine Classic Backpack. PRODUCT DETAILS. Moleskine UTPF4509 Material: Polyurethane. Length: 42cm. Width: 32cm. Capacity: 13L. Depth: 11cm. Pockets: 2 Side Pockets, 1 Zip Pocket, 1 Note Pocket, 1 Internal Pocket. Compartments: 1 Main Compartment, 1 Organiser, 2 Pen Holders. Suitable for: 15in Laptop, 15in Tablet. Features: Adjustable Shoulder Strap, Business Card Holder, Grab Handle, Padded Back, Padded Base, Padded Straps, Sliding Shoulder Support. Fabric Technology: Lightweight. Design: Logo. Fastening: Two Way Zip.