Nasher Miles’ hardside suitcases are made of the revolutionary polycarbonate ABS which is less likely to crack or scratch during travel. The co-extrusive polycarbonate shell comes with a composite film of poly-carbonate that has high impact strength and heat distortion resistance. Polycarbonate high performance films offer exceptional resistance to attack by chemicals and abrasion, increasing the durability of the luggage.Nasher Miles’ softside luggage is popular for the premium flexible fabric. Made of superior quality polyester, it is lightweight yet sturdy. Some suitcases also come with an expander option of up to 25% more packing capacity when needed.