Creative Converting's 9 oz. School Bus Yellow poly-coated paper hot and cold cups are an excellent choice for any catered event, party, or family reunion. This product features a reinforced polyethylene coating, which results in extra rigidity and superior insulation. The interior lining effectively holds liquids without leaking, while the outer coating keeps the cup from weakening due to condensation. Additionally, its tightly-rolled outer rim provides leak-proof, worry-free drinking. Whether you own a restaurant, catering company, or banquet facility, Creative Converting's poly-coated paper hot and cold cups are the perfect option for your business.