This tote bag measures 16.5" L x 12" H x 6" W (42cm x 30cm x 15cm). The main compartment is designed to accommodate and protect most 15.6-inch laptops and smaller. If you have any questions about the size or need to confirm if a specific item will fit, please feel free to contact us, we are happy to help.PLENTY OF SPACE: a large compartment for folders, files or books, 6 pockets to store notebook or other stuff; Padded Separated layer for 15.6'' laptop, iPad or folders; 3 Slots for pen; 2 insulated pockets help keep food drinks' temperature ( hamburger, hot coffee or cold cola) when you are busy.EXTERIOR POCKETS: 6 pockets in total include 3 pockets in the front to store notebook, pencile, pen etc.(2 zipper pockets & 1open pocket) 2 mesh pockets in both side for bottle and umbrella, an anti thief pocket on the back to keep smartphone.Versatile & Practical: Perfect as a professional teacher's bag or a spacious laptop tote, this bag is equally suited for travel and shopping. It's an excellent choice for daily personal use or makes for an ideal gift. Please note: THIS ITEM IS NOT INTENDED FOR USE BY CHILDREN 18 AND UNDER.Durable Yet Surprisingly Light: Made from robust 900D fabric, this tote is built to resist scratches and last for years, yet it's incredibly light—easy to carry around all day. The polished aluminum alloy logo adds a touch of sophistication, making it both stylish and practical for daily use.