iSkin Silo Tote Canvas Bag for MacBook 13 & 15 Inch (Ami) MacBook 13 & 15 inch Two secured spaces and multiple interior pockets keep your laptop, devices and documents separated, unscratched and crease-free. Firm-stitched double handle swivels for carrying by hand, arm or shoulder, Padded, firm exterior body retains original design form. Ergonomically designed chrome skin zippers keep your belongings safe and secure.