bluesign is a strict international criteria that ensures the protection of workers, consumers and the environment Durable construction thanks to the YKK zips and 800D nylon that has a water-resistant finish free from PFCs, chemicals that can be harmful to the environment Fully TPU-coated interior is simple and easy to wipe clean Going through security is a breeze with the dedicated pouch made of wipeable material that stores liquids and creams, and complies with TSA liquid rules for air travel When you arrive at your destination, conveniently hang the toiletry bag with the strap that can also be stowed when not in use