Internal Dimensions: 13.78 x 0.78 x 9.84 inches (L x W x H); External Dimensions: 14.56 x 0.78 x 10.43 inches (L x W x H). | Front flap pocket with hook and loop fasteners closure is great for quick-access items, secure and convenient. Such as cell phone and pen slots, wallet, keys and other small items. This protective messenger shoulder bag carrying briefcase handbag sleeve case cover bag with pocket is ideal for you to take your laptop out. | Features a polyester foam padding layer and fluffy fleece fabric lining for bump and shock absorption and protection of your computer from accidental scratches. Top-loading zipper on the bag glides smoothly and allows convenient access to your laptop computer. | Removable and adjustable padding shoulder strap varied from 27 inch to maximum 48 inch and dual sturdy handles for long time comfortably carrying, top handles also can tuck away in the pockets when not needed. | Compatible with MacBook Air 13 2010-2017, MacBook Pro 13 2008-2015, Surface Book 2/1 13.5, Surface Laptop 3/2/1 13.5; Dell Inspiron 13/14, Dell Latitude 14; HP Elitebook 830 13.3, HP Elitebook/Spectre X360 13.3, HP Envy/Stream 13, HP Stream/Pavilion 14; Lenovo ThinkPad X1 Carbon 14, Lenovo Ideapad 320s-14/320s-15, Lenovo IdeaPad 710S/720S 13/14, Lenovo 720 13.3/Yoga 2 Pro/Yoga 920; Asus Vivobook/ZenBook Flip S 14, Asus ZenBook/Chromebook 13.3; Acer Swift1/7 /Spin 5 13.3, Acer Swift5/Spin7 14.