Material:Nylon Size:11-11.6inch:315x205x30 mm 0.35KGbecause the measure in a different way,there is error within 1~3cm. Soft interior for bump and shock absorption Side pockets for hiding handles or storage of small items Very light and easy to carry 1) 100% brand new and high quality. 2) Protect your laptop against the dust, water, shock, scratch etc. 3) Be fashionable, light and easy to use. 4) Inner Velvet material to protect your netbook laptop against dust, shocks, scrapes and scratches etc. outside is make of hight quality Nylon material. 5) Material: Nylon+Velvet. 6) Color: Black, Sky Blue,Red,Yellow, Royal Blue. 7)Compatible with: For Apple/ Samsung/ Acer/ Dell/ Lenovo/ HP etc. For Macbook Air 11''/11.6'' Macbook Air/ Pro/ White 13''/13.3'' Macbook Pro 15''/15.4'' Package Included: 1x Notebook Sleeve Bag