Pactiv Evergreen foam hinged lid containers are a reliable choice for delivery, takeout, and curbside pickup. They're a great economical option that works well for cold salads and hot entrees. Good for delivery and takeout, these foam food containers are durable and stackable. These foam takeout containers are insulated to keep hot foods hot and cold foods cold. Very Shallow. Food Container Type: Hinged Lid Container; Material(s): Foam; Material Type: Foam; Color(s): White.