The elegant three-layer stand-up doypack bag is a practical packaging made from a combination of quality materials. It has a matte OPP film on the outside, a metallized PET film in the middle layer for better protection and a transparent PE film on the inside. This bag is equipped with a ZIP closure, which allows repeated closing and keeping products fresh. It is suitable for packaging both food and non-food products, and thanks to its design it looks elegant and professional.