... quality and good function rigid polyester 420 Denier black laptop computer briefcaseMaterialSynthetic PUSizeSize:42x30x15cm (16.5"x11.7"x6 ... materials & colors available2) Free sample charge service provided for clients who purchasing to us3) subscribe nouveau designs monthly ... polyester, nylon, cotton, Spun fabric). sublimation heat transfer(for polyester fabric only, such as 190T, 210T, 600D, Satin ...