1.with bottom gusset and degassing valve 2.Durability material 3 ... size,logo, style and printed design are welcome. Name:coffee bag with valveMOQ:20000PCSSize:Base on client’s requirementThickness:120(micron)Material ... (imported WIPF, BOSCH, Pbi or domestic). We can do coffee bags at any size according to your demand, such as ... , 150g, 250g, 500g, 1kg, 2kg, 3kg, 5kgetc…, side gusset coffee bag with valve