Evecase Portable Neoprene Carrying Sleeve Case Bag with Handles and Accessory Pocket for Microsoft Surface Book 13.5 inch Laptop &ndash; Black [ COMPATIBILITY ]: Fit for Most Popular 13.3 ~14inch Mackbook/ Laptops/ Ultrabook/ Chromebooks such as 13.5-inch Microsoft Surface Book with Keyboard and Surface Pen [ COMFORT & CONVENIENCE ]: Durable and lightweight, this case is great to take with you on the go, even with your slim favorite case. [ STORAGE POCKET ]: External front zippered pocket to carrying extra essential accessories such as smartphone, charger, data & charging cables, memory cards, & other smaller portable items. [ EASY DEVICE ACCESS ]: Dual zipper opening allows for quick and easy access to your laptop or top ports. The wide mouth opening makes it incredibly easy to slide electronic devices in an out when needed. [ DIMENSIONS ]: EXTERIOR:14.6 x 10.7 x 1.25inch (371 x 272 x 32mm). INTERIOR:14 x 10 x 1 inch (356 x 254 x 25mm). MAX INTERIOR DIAGONAL:16.2inch.