New. 20oz. Butterfly Tumbler

This tumbler is slim and lightweight, so it is portable to hold and carry, it also fits in most car cup holders. With smooth inside surface and wide mouth, it is easy to clean. Suitable for home, office, outdoor, traveling, camping, parties, picnics. The vacuum double-layer insulation can keep drinks hot and cold for a long time, cold for 24 hours and hot for 12 hours.