One of the most vexing things about packing is lack of space, but renowned luggage brand Briggs & Riley provides a solution with its patented CX Expansion-Compression Technology. One of the newer pieces equipped with the feature is the Carry-On Expandable Spinner. CX Technology allows the bag to expand by up to 25 percent, so you can fill the suitcase to capacity and then compress it back to its original size by simply pushing down. The exterior is crafted out of sturdy ballistic nylon material that can handle even the roughest conditions, and medium and large sizes are available to suit your packing needs.