Blue Butterfly&Bell 13" 13.3" inch Notebook Laptop Case Sleeve Carrying bag for Apple Macbook pro 13 Air 13/ Samsung 900X3 530 535U3/Dell XPS 13 Vostro 3360 inspiron 13/ ASUS UX32 UX31 U36 X35 /SONY SD4 13/ ACER 13/ThinkPad X1 L330 E330 100% Brand New and high quality case,This sleeve can be use as mouse pad also. Double zipper design, more convenient to use,Smart-design:Handle inside case be use as sleeve or Hand bag Waterproof breathable, soft and flexible feel good,Can be repeated cleaning, easy to dry. Never Fade Light-weight and Super soft NEOPRENE Durable material,protect your laptop from scratching, Shock and dust Dimension :about 330mm (13 inch) x 260mm (11 inch);Compatible with :all 13""/ 13.1""/ 13.3"" laptop