DIMENSIONS: The internal dimensions of 15" sleeve is 14.17 x 9.84 x 0.79 in/36 x 25 x 2 cm, please measure the length and width of your laptop before ordering, making sure it is smaller than interior dimension. LARGE FRONT POCKET: There is an outer zippered pocket in the front to store files, charge, mouse, phone, pens and other accessories. It also has a detachable handle on the top, holding your laptop and accessories in an organized fashion STURDY PROTECTION: This case's water-resistant polyester foam padding layer and soft lining interior to protect your laptop against accidental bumps, scratches, splashes or rain, the top handle and double zippers make it easier to pull your laptop from other bags MINIMALIST DESIGN: This carrying sleeve is slim lightweight and easy to slide into your suitcase, school bag, backpack and other bigger bag, perfect for men women teenagers, students, businessmen for school college office and traveling COMPATIBLE WITH: Designed for 15.4" MacBook A1707/A1990 and other devices such as Samsung Notebook 9 Pro/9 Pen (15"), Surface Laptop 3 4 (15"), Surface Book 3 (15"), ect