COMPATIBLE DEVICE - The laptop sleeve bag is compatible with New 13-inch Mac Air M5/M4/M3/M2/M1 2026-2018, 13-inch Mac Neo A18 Pro 2026, 13-inch Mac Pro M2/M1, Mac Pro 13.3 inch 2016-2019, Mac Pro Retina 13.3", Surface Pro 9/8 13" . Also compatible with Galaxy Tab S9+/S8+ 12.4", iPad Pro 12.9 inch, New 13-inch iPad Pro M5 2025, New 13-inch iPad Air M4 2026. Recommended for hare metal use. Please do not place the device in its protective case before puttinq it inside. EXCELLENT CRAFTSMANSHIP - Made of PU Leather exterior, which features a sleek and smooth texture. Soft felt lining protects your device from being shocked. Exquisite stitching makes the bag look more elegant and provides a durable using. GOOD PROTECTION - Using this laptop case bag in your daily life to protect your laptop well. It avoids bumps, scratches and dust effectively. PORTABLE - Slim design and it is convenient to carry it to anywhere. Perfect for your business trip or your travel. ABOUT SIZE - External dimensions in 12.72 x 9.84 inches / 32.3 x 25cm (L x W); Internal dimensions in 12.48*9.45in/31.7*24cm (L x W). Please kindly check the size of your laptop before purchasing. Please compare your own equipment with the inner dimensions.