iSkin Silo Slim Canvas Bag for MacBook 13 & 15 Inch (Happy Friends) MacBook 13 & 15 inch Interior belt latch provides support to ease your 13-15 inch laptop out. An exterior pocket extends apace to your charger and other accessories. Sturdy, microfiber-cushioned handle retracts to accommodate your grip Slim construction contours the svelte shape of our Mac/PC laptop.