... (1) Material:PVC, EVA, TPU, PVC leather, PU leather, cotton, polyester, nylon, Microfiber, organza or mesh, canvas, satin etc.( ... is available. customized color and size available.(3) Design and Closure:any design with metal(button) snap, zip lock, nylon zipper ... sure most competitive price5.spirit of customer first, service foremost(8)Key Words:vacuum storage bag , 2013new design of vacuum storage bag