Product Description of backpack bags--Description Brand : leisure polyester mountain top backpack bags--Material : Polyester--Color : customized--Customize : Any customize are highly welcome--Style : Fashion style--Feature : Eco-friendly,Website:://.wmkc-sunrise.net,practical,weighted,convenient and so on--MOQ : 1000pcs/style,1000pcs/color--Logo : Customized,embossing,printing or mental plate logo and so on --Mode of production : OEM/ODM orders are available--Packing : Poly bag,we also can according to your requirement