 | Ateco has been making decorating bags for over 50 years and these Polyurethane bags are made for the serious professional baker. Each bag is made of a strong, leakproof and flexible polyester sheeting. They are triple coated with polyurethane so that buttercream icing will not bleed through the bag. Sizes include 8", 10", 12", 14", 16", 18" 21", and 24". |