This 3-piece luggage set includes a carry-on with a USB port to charge devices on the go. The medium and large bags have an overweight indicator to help avoid extra fees at check-in. Easy to move with quiet spinner wheels and a TSA-approved lock for security. Inside, the removable lining is washable for cleanliness, and the expandable interior offers organized packing space. Lightweight and durable polycarbonate construction ensures long-lasting use and easy handling with multiple convenient handles. Covered by a 5-year limited warranty for your peace of mind.