Tumbler features a double wall stainless steel design that offers insulation and works to keep the cup from sweating. The clear plastic lid securely seals to the cup with a silicone rim so you stay mess-free as you travel.This insulated cup is featured in the colorful Lilly Pulitzer print, Splendor in the Sand, with a solid plastic lid. Complete with non-toxic materials and stainless steel double wall insulation, this tumbler is perfect for long days at the beach or toasting to outdoor dinner parties.