11/13/14/15/15.6 Inch Laptop Sleeve Case Waterproof 360 Protective Laptop Sleeve Bag Work Business Computer Case for 13 Inch MacBook Air/Pro Notebook Portable Handle Laptop Bag Durable & Waterproof: Constructed from high-quality waterproof polyester fabric, with a thick soft lining for enhanced protection, featuring a double-sided smooth zipper and reinforced stitching for long-lasting durability, keeping your belongings safe even on rainy days 360° Shockproof & Anti-Collision Design: The soft lining and thick padding provide comprehensive all-around protection, including two anti-collision rubber strips at the bottom corners, ensuring defense against scratches, dents, bumps, and shocks Portable & Lightweight: Slim and lightweight design makes it easy to carry on its own or slide into a backpack, ideal for various settings, including school, college, business, work, travel, and overnight stays Multi-layer Protection: The outer fabric layer guards against dust, dirt, and debris, while the padded interior ensures added protection from bumps and vibrations during transport Versatile Use: Suitable for use as a laptop sleeve, tablet case, or protective cover, offering reliable protection for devices up to 15.6 inches in size, perfect for professionals, students, and travelers alike