Capicity: 21 Litres, Weight: 0.4kg; Dimensions: 45cmX29cmX16cm Outer Material: Polyester; Inner Material: Polyester Water Repellent: Yes; Laptop Compartment: Yes ; Compartments: 2,one front pocket to hold essentials and A mesh stash pocket on one side to accommodate a drinking bottle & other accessories. Utility: Office, College, School, Camping, Weekend trip, Day trip Accessories shown in the picture are not part of the bag