Description:<br />Color: Black<br />Material:Waterproof Nylon<br />Weight: About 800g<br /><br />Detail in size:<br />17Inch:length:35cm(13.8inch) X depth\/width:16cm(6.3inch) X height:50cm(19.7inch)<br />15Inch:length:29cm(11.4inch) X depth\/width:13cm(5.1inch) X height:46cm(18.1inch)<br /><br />Package:<br />1X Backpack<br /><br />More detail:<br /><br /><br /><br /><br />Disclaimer :<br />About Size:Size may be 2cm\/1 inch inaccuracy due to hand measure.These measurements are meant as a<br />guide to help you select the correct size. Please take your own measurements and choose your size accordingly<br />we cannot accept responsibility for incorrect purchases.<br />About Color:The precise color of the items may vary depending on the specific monitor,the settings and<br />the lighting conditions.The items colors depicted should only be used as an approximate guide .