Macbook Sleeves, RiverPanda Wool Felt Laptop Carrying Sleeve Bag Case with Button Closure and Card Slot for MacBook Air 11" (A1370/A1465)- Light Brown High Quality :- Synthetic leather with button closure for best security; High Quality Wool-felt Outside and Soft Flannel inside Perfect Protection :- Lining material is mold-proof, wear-resisting and does not scratch the computer; Felt absorbs shock and protects your device at all times Easy Open/Close :- Button Closure lets you easily Open and Close the Sleeve and Protects your Macbook Air 11 (Model : A1370 / A1466) Light Weight :- Slim and lightweight; does not bulk your laptop up and can easily slide into your briefcase, backpack, or other bag. Extra Pocket :- One main compartment for laptop and two back pockets lined with flannel for cellphone, earphones, wallet, etc.