1. Case dimensions: Inner dimensions: 34.5 x 24.5 x 2 cm. Outer dimensions: 36 x 26 x 2.5 cm. Specially designed for 1314 inch laptops/computers/notebooks such as MacBook, Acer, Asus, Dell, Lenovo, HP, Toshiba, Samsung, and more. (NOTE: Please measure the length and width (not the diagonal) and compare it with the inner dimensions of the case before .) 2. quality materials: The outer layer is padded with polyester foam and lined with soft fleece, providing protection against dust, dirt, debris, and scratches. The padded laptop sleeve is designed to prevent bumps, shocks, and damage when placed in a backpack or suitcase. Suitable for men and women for daily work, office use, travel, and more. 3. Slim and lightweight: This laptop sleeve features a slim and lightweight design, ensuring a snug fit for your device without taking up unnecessary space. The sleek profile allows you to effortlessly slide it into a pocket, backpack, or briefcase, offering security without compromising style or portability. 4. Additional storage space: A front zippered pocket is for storing a mouse, headphones, pens, phone, data cable, charger, and other everyday accessories. The main compartment is padded and features double zippers for easy storage of your laptop.