... ,2kg ,2Ib,5Ib stand up coffee pouch, materail:PET/PE Item:coffee pouch Features:1)Size:50g 100g ... right side of gussetOne way degassing valve keep your roasted coffee FRESH!!! We stock side gusset bag in the ... note: 1)We can supply various kinds of coffee bags such as 100g,150g,200g,250g,500g, ... bags or roll film. 2)We are professional coffee bags manufacturer which has done business with many customers ...