100% Other Fibers Made in US Constructed of Invista Cordura 1050 denier U.S. woven military spec nylon ballistic fabric - The world's most ideal material for high-end luggage Up to 2x the abrasion resistance and up to 4x the tear resistance compared to other premium brands using 1680 D fabrics and is up to 9x stronger than polyester fabrics Completely manufactured in the U.S.A. with all US made fabrics . Limited Lifetime warranty Patented, ultra-durable CG wheel base and retractable handle for ideal balance and convenience of traveling with one, two or all three pieces Includes 4 total nylon mesh Packing Modules with YKK zippers: