Water resistant polyesterImportedFabric liningZipper closureMaterial:The Multi Pocket Backpacksis made of high quality lightweight Water Resistant PolyesterApprox Dimensions:12.2" L x 5.3" D x 16.5" HIt has lots of room which is perfect for carrying a tablet/laptop and snacks Abshoo Classical Basic Travel Backpack For School Water Resistant Bookbag