... power bag,water bag,gusset bag Guangzhou LiRui Package Products Co.,LtdDescriptionItem Stand up zipper lock pouchUsageSnack,milk powder,beverage powder,nuts,dried ... ,coffee,sugar,spice,bread,tea,herbal,wheat,cereals,tobacco,washing powder,salt,flours,pet food,candy,rice,etcBag type Lap seal ... .so stand up plastic with zipper lock milk power bag,water bag,gusset bag