تعريف pastry bag في الإنجليزية الإنجليزية القاموس.
A flexible bag from which icing is forced through a small nozzle to make various designs of piping
A pastry bag that is used to pipe semi-solid foods by pressing them through a narrow opening at one end, for many purposes including cake decoration. It is filled through a wider opening at the opposite end, rolled or twisted closed, and then squeezed to extrude its contents