ThermoGuard Insulated Paper Hot Cups protect your hands from hot beverages without adding a sleeve or costly double-cupping. Insulating air channels reduce heat transfer, keeping the side wall cool to the touch. Polyethylene lining on the double-wall construction acts as moisture barrier and keeps contents from leaking. Rolled rim provides additional strength to the cup and allows a tight lid fit (lid not included). Hot cups are SFI Certified and made with at least 92 percent renewable resources. One lid fits this 12 oz. size as well as the 16 oz., 20 oz. and 24 oz. cups for convenient storage.