Omega Backpack for Boys and Girls Capacity 30 L For School,College ,office Use.Ergonomic Shape,Water Resistant Fabric,Optimized Back Panel with Premium Cushioning with Airflow Mechanism,Padded Base with Studs for Balance,Heavy Duty Zippers & Pullers,Padded 360 Degree water & dust proof backpack with Laptop Sleeve Fits Laptop up to 15.6 inch,Internal Organizer with Contrast colour,3 Wide Access Compartments ,2Bottle Pocket ,12 months Warranty.