Microsoft Surface Pro 3 Case Sleeve,ESR Courier Series Sleeve Case Envelope for Surface Pro 3(12 inches)(Dark Grey)[Ultra Slim][Perfect Fit][Light Weight] Specially designed for Microsoft Surface Pro 3 (12 inch ) Only;This sleeve fits Microsoft Surface Pro 3 12 inch. ESR The Courier Series is following the "Less is More" design philosophy; The whole series is inspired by a basic sketching. It provides the "just enough" practical detail designs for protection and collecting function, for the device, accessories & your daily essentials. Furthermore ,the Courier Series is more than an envelope case. With the exquisite workmanship, ESR builds this sleeve with the well selected premium felts. The precise cuttings and stitching bring the case a feeling of vogue; The metal sequin at the corner of the front cover catches your eyes at the first sight. The Scottish Kilt style tartan cases will absolutely make you outstanding. The magnetic button provides a secure closure on the go. A slim fit pocket with zipper will meet your needs to keep your cards or small notes. Last but not least, the designed PU leather "gripping zone" is textured and makes the sleeve suitable for a carrying case in some easy occasion. The Courier Series is for an all-round protection.This sleeve case protects your tablet from scratches and bumps while it is in your backpack or purse. The high quality felts or microfiber interiors can better absorb the shocks on the go. And it is light weight yet durable at the same time.