SIZE 20 Inch--20" x 13.4" x 8.7", Weights: 5 Pounds, 22 Inch--22.8" x 14.6" x 9.4, 15.6 inch, Weights: 6.2 Pounds and 17 inch Laptop iPad Dual Compartment Design
Waterproof and Wear Resistant Nylon Fabric, Polyester Lining
Multi Pockets: 3 Main Compartment with iPad, Laptop, Cell Phone Compartments and Inner Zip Pocket, Side Zip Pockets for Water Bottle and Umbrella