STM Blazer Carrying Case (Sleeve) for 38.1 cm (15") Notebook - Dark Navy - Foam Interior Material A FORM-FITTING SLEEVE WITH 360-DEGREE PROTECTION AGAINST UNINTENDED DROPS Sometimes there's no need for the whole story. All you want are the essentials. Like opting for a simple sleeve instead of that do-it-all backpack. An easy grab 'n go place to pack a laptop and tablet, and maybe some accessories and papers. Nicely tailored with a mix of durable yet casual styling, consider adding a Blazer to your wardrobe.