KAYOND The Best For You Kayond Herringbone Woollen Water-resistant 13-13.3 Inch Laptop Sleeve Case BagSuperior Quality We use only the most advanced materials and cutting-edge craft, to ensure complete safety.Compatible Models Form-fitting sleeve ensures a precise fit for your 13-13.3 inch Laptop / Notebook / Ultrabook computers, including: Apple: Macbook Air A1369 / A1466, MacBook Pro A1278, MacBook Pro with Retina Display A1425 / A1502, etc Dell: Inspiron 13z, XPS 13, Latitude E4310, etc HP: Pavilion 13, ProBook 13.3, Chromebook 13, etc Lenovo: IdeaPad U310 / Yoga 13, ThinkPad X301, etc Acer: Aspire S3 / S7 Ultrabook, Chromebook 13, etc Asus: X301A, UL30A, Chromebook 13.3 etc Samsung: ATIV Book 9, Chromebook 2, etc Sony: VAIO SVD13 / SVP13, etc Toshiba: CB35-A3120 Chromebook, etc12.5" laptop should choose 13"sleeve?Macbook air 12"should choose 11"sleeve.Measurements and Sizes Exterior: 14.1"(l) x 10.4"(w) x 1"(h) Interior: 13.4"(l) x 9.8"(w) x 0.9"(h) Note ?This case is water resistant but not water proof, and You can expect the water to stay on the surface for a while until it actually soaks through, but don't try to soak it in water