As part of the manufacturer's RecyclexMaterial Technology Initiative program, the fabrics, zippers, and AirMesh mesh material are made from recycled PET bottles, with 42 bottles used per bag. - The material protects the bag's contents from light rain showers - TSA-approved lock (airport staff can open the lock without breaking it) - Fabrics, zippers, and AirMesh mesh material are made from recycled PET bottles, with 42 bottles used per bag - Handles on the top, side, and bottom - RFID pocket at the top protects cards from remote reading - Telescopic handle - Reflective details - Inside, a laptop pocket fits up to 15.6" - 5-year warranty This bag meets the carry-on size requirements of 61 airlines (as of 31.5.2024, always check your airline's regulations!).