Vestone 13-In Mac Air sleeve Felt 13 inch Case Laptop Sleeve For Macbook Air 13 inch Macbook Air Case With Leather Front Pocket Fit for Lenovo Yoga 3 Pro, ThinkPad Yoga Ultrabook, ASUS Zenbook UX303LN, ASUS ZENBOOK UX301LA, Acer Chromebook 13, ATIV Book 9 Lite 13.3(Dark Grey) Made from high quality felt with leather trimming, felt is an Environmentally friendly material This high quality felt measures 4 mm in thickness, so you know this case will be durable and will provide your laptop with perfect protection inside and out. Inner Dimensions: 35.5cm * 25cm, Fit for Apple 13 Inch MacBook Air, Lenovo Yoga 3 Pro, ThinkPad Yoga Ultrabook, ASUS Zenbook UX303LN, ASUS ZENBOOK UX301LA, Acer Chromebook 13, ATIV Book 9 Lite 13.3, Sony VAIO Fit 13A,Sony 13.3 (33.8 cms) VAIO T Series 13 One main compartment for laptop and one front leather pocket for cellphone, earphones etc.flap insert closure. Notice: This sleeve will not suitable for Macbook with protective case together