【Size & Capacity】17.4 x 14.2 x 6.3 inch,25L.Laptop compartment for 12",13",14",15",15.6" laptop/Macbook/Notebook.Tablet compartment for 7",8",9",9.7" tablet.There are many pockets inside, which can accommodate 3-4 A4 folders, power bank, books, keys.Side pockets for water bottles and umbrella.Ideal for study and work.