Samsonite luggage is known for its ruggedness. This Samsonite Omni PC has a polycarbonate outer shell that's lightweight yet built for solid protection. The outer shell is scratch-resistant to keep it looking good. This case is 24 inches x 17.5 inches x 11.5 inches and is large enough to carry clothes and other items needed for trips. The four wheels and retractable handle make for easy transport. The lock protects your items from theft while traveling.