The Ateco Canvas piping bags are the perfect choice for the professional baker or cake decorator. These bags are made of high quality canvas that has a hemmed tip, French seamed side and a stitched top as well as a rustproof eyelet. The reusable canvas bag will hold up to the heaviest dough's or icings that you can pipe. This bag is made to be used for years of heavy daily use. It can also withstand heat so it can be used to pipe pâte à choux or mashed potatoes. This Piping bag is made in the USA.