Being a professional backpack brand , all Mountain Wolf backpacks are entitled a free 12 months warranty from the date of purchase . Damages caused by unqualified materials and workmanship are entitled for free maintenance , excluding from natural depreciation and carefulness / improper used , provided by our company . All backpacks return for maintenance are required to present warranty card or invoice in a clean appearance . All Mountain Wolf backpacks cannot wash by machine. It will lose the warranty when it wash by machine.
( General maintenance requires 6-8 weeks )
作為專業級的背囊品牌，所有Mountain Wolf的背囊均享有 12個月保養之承諾，所有凡因材料或制作上之缺陷而引致之損毀，本公司均免費修理(一般使用下之衰老磨損或不小心使用下之損毀不在此列)。所有退回維修之產品必須連同保用証或發票，並清潔妥當才會受理。所有Mountain Wolf 背囊均不可使用洗衣機清洗 ，任何經洗衣機清洗之背囊均會喪失保養。