Make packing (and unpacking) a breeze. Chilly nights and chilly flights- you've met your match. Lightweight and easily packable, The Traveler is always on your packing list. Shell: 100% recycled polyester fine denier woven  Lining: 100% recycled polyester  Insulation: 65% polyester/35% recycled polyester  60 GSM Thermo Storm Creek - Women's Traveler Vest w/ Matte Finish