Arvok 11 11.6 12 Inch Canvas Fabric Laptop Sleeve with Extra Bag/Water-resistant Notebook Computer Case/Ultrabook Tablet Briefcase Carrying Bag/Pouch Cover for MacBook/Acer/Asus/Samsung, Elephant Blue Universal Compatibility: Suitable for most of 11"-12" laptop for Mac Air/Acer Chromebook 11 CB3-111-C670/ HP Stream 11/ Samsung Chromebook 2/ ASUS Chromebook C201/ Acer Aspire Cloudbook 11/ Dell Inspiron/ Acer Chromebook C720/ MacBook Air/ Lenovo S21e. Dimensions: Internal:12" x 0.8" x 8.25"/30.5 cm x 2 cm x 21 cm (L x W x H); External : 13.25" x 1" x 9"/33.5 cm x 2.5 cm x 23 cm (L x W x H);Thickness: 0.25 inch/0.6 cm. Additional Small Storage Pouch: easy and convenient for you to storage your mouse , earphone and other accessories. Same color as the big sleeve bag, portable and stylish. Slim& Lightweight: easily sliding into your briefcase, backpack or other luggage bags, which make it so convenient for daily use and traveling wherever you go. Convenient Use: high-quality top-loading zipper on the bag glides smoothly, allowing for an easy and quick access to your laptop computer. Superior Protection &Unique Pattern: Outer water-resistant canvas fabric with colorful patterns offers a fashionable design; Soft and thick plush padded inner protects your laptop/ netbook from dust, shocks, bumps, scrapes and scratches, spills.[18 months warranty] Slim design makes it not only suitable for business but also casual. High-grade material offers an elegant &amp; fashionable appearance and excellent texture, protects notebook from dust, shocks, bumps, scratches and scuffs. Compatible for most popular laptops, proper fitment varies depending on size of the device. Please check the dimensions before purchasing. Soft thick and plush padded inner layer protects laptop or netbook from dust, shocks, bumps, scratches and spills. This special inner design also makes it feels comfortable when touching it and putting laptop into it. The big sleeve bag enables you to carry your MacBook , laptop, notebook, Ultrabook computer. Additional small storage pouch bag keeps the smaller items well-organized, easy for you to storage MacBook mouse, charger or earphone.