The Pactiv line of paper cold cups combines form and function. The single poly coated board and leakproof seams ensure the beverage stays where it belongs, while the array of exterior stock designs (swirl, revolution, impact or white) offer pleasing choices for the most discerning of tastes. Pair with the available range of polystyrene lids for a fully finished and functional cup. Pactiv line of Paper hot cup lids are made of high-impact polystyrene. Flexible, malleable, domed or flat, these lids form a leak-proof bond with the Pactiv line of paper hot cups