The Briggs & Riley #U524LX  is ideal for packing for a 3-6 day trip. Using its patented expansion system by Briggs & Riley, this rolling suitcase expands from its original size by 31 % with the touch of a button. The patented Briggs & Riley outsider handle system is mounted to the exterior of the bag creating flat packing surfaces and increasing capacity relative to other brands and other 24" suitcases with internal handle systems.