Laptop Sleeve Case 11 13 14 15 15.6 17 inch,Laptop Bag For Macbook Air Pro 13.3 15.4 Notebook Bag Pouch Case For Dell HP XiaomiFunction:ble high quality laptop case.1. Suits for: 11 12 13 14 15 15.6 17”laptop2. Waterproof, Wear-resisting, Earthquake Resistant, Breathable, Anti-static.3. Protects your laptop against shock, damage and scratches..4. Patch pocket design for Mouse , Mouse, pen, Mobile phones, Wallets, etc., easy to pick and p5. Heavy-duty custom zipper pulls with closed-seam construction.6. Material: Velvet,Canvize:11 inch : external size 33 x 22 x 4 cm13 inch : external size 36 x 25 x 4 cm14 inch : external size 38x 27.5 x 4 cm15 inch : external size 41 x 29 x 4 cm–(can store 15 to 15.6 inch laptop)17 inch : external size 43x 30x 4 cmKindly remind :1. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.?2. If you have very big 15.6 inch laptop, pls e sure check your laptop dimension,Pls e sure your 15.6 inch laptop dimension is small than 375 x 260 x 35 mm.If you have very very big size 15.6 inch laptop, pls order 17 inch bag.