notebook bag 1made of neoprene material 2high quality & good price 3soft and comfortable ... .material: neoprene3.we can do it for the laptop sleeve according to the customer's requirement,including logo ... packaging and the design.4.thickness:2--7mm neoprence fabric.Competitive advantages1,Green products,recyle,reusage, eco-friendly2, ... 3,Good service after sale Colorful fashion shockproof laptop sleeves