Item Type:Backpack </br>Outer Material: PU</br>Inner Material: Polyester </br>Closure:Zipper</br>Size:Approx10.2(L)*3.9(W)*12.6(H)inches</br>Occasion:Versatile</br>Style:Fashion </br>Note: For different measuring method,the size may exist 0.8-1.2inches tolerance,the color may vary slightly from the online image due to monitor color settings. </br>This is not a quality problem, thank you very much for understanding, enjoy your shopping :)