(1)Material:Nylon (2)Linging:210D (3)Internal aluminum system (4)Coffee /black / ... available (5)OEM/ODM :Availabl 1.Detailed information: Material is Nylon 20 24 28 inch size Coffee/blue/purple/black color ... with logo printed, beware of imitation. Zipper: Using high quality nylon fabric, high strength, stretch-proof, hard to twist, can be ...