Lencca Divisio Onyx Black Twill Sleeve with Handle for Lenovo IdeaPad / Yoga / Flex / ThinkPad 11"-13inch Made with Lencca's signature water repellant materials that effortlessly repel liquids without absorbing a single drop | Coated Twill exterior, Taslon exterior Two-tone coloring with pebbled texture accents Frontal zippered pocket is large enough for a spiral notebook (10.5" X 8in) | Also featured here are slip pockets for ample organization Dedicated handle for traveling convenience Main device compartment measures 13" X 9.76" X 1.2in