The Porsche 911 is a classic sports car. As such, it's also not all that practical — unless you're willing to strap the cargo on top. Available just in time for the holiday season, these caps feature Stuttgart's icon carrying a Christmas tree home on the roof. While the inline six probably can't be put to full use with such a load, it's certainly a more enjoyable drive than hauling it in the back of a pickup. The caps themselves are made from ultra-soft, cashmere-like lightweight cotton flannel, with an unstructured low-profile silhouette and a real leather adjustable backstrap with antiqued metal slider. For a vehicle actually made to do this type of thing, there's also the Classic SUV Christmas Tree cap collection.