Compatibility: External format: 39 * 28 * 3 cm, internal format: 14.8 * 10.4 * 1.0 inches (37.5 * 26.5 * 1.5 x 1.5 x 1.5 inches); Compatible with 16-inch new MacBook Pro/14-inch new MacBook Pro 202-inch 1 A24 42 M1 Pro/M1 Max chip (with Touch ID), 15-inch Surface Book. Compatible with most 14-15.6-inch Acer, Asus, HP, Lenovo, Dell laptops and Ultrabooks. Note: Check the dimensions of your laptop to make sure it fits the internal dimensions of the chassis. Durable: our laptop bag is made of high-quality fabric with waterproof, shockproof protection, strong and flexible zippers. It is beautiful, firmly stitched and feels pleasantly soft. It is thin and light, does not add bulk to your device and fits easily in your suitcase, backpack or other bag. 3-LAYER SHOCK RESISTANT PROTECTION INTERIOR: This laptop sleeve is made of polyester foam layers and soft fleece lining to provide shock and shock absorption and protect your device from dust, dirt, bumps, shocks and scratches. It offers reliable 360 degree protection for your equipment. The inside is lined with very soft material and lightweight filling. Extra pockets: Extra front compartment offers sufficient space for chargers, mouse, cables, mobile phones, memory cards, hard drives, power banks, documents and more. This protective carrying case with pockets is perfect for carrying your laptop. ELEGANT GIFT STYLE: This laptop cover has a practical yet elegant design, perfect for gift giving. It is very convenient to take with you.