... of high quality neoprene material which is environmental.2 The sleeve is shockproof,damproof and waterproof. 3 Different sizes, colors and ... .6 We provide OEM/ODM services worldwide; your design of sleeve is also welcome. welcome your visit to our factory! ---Qingdao ... 86-021-64974491--Nantong Wistom Sports Co.,Ltd(Laptop Bag,Shoulder Bag,Backpack,Sport Support)Add 5# Jiangzhou Rd,Binhai Industrial ...