The Hydrojug Birthday Collection Ice Blue Traveler 40oz Cup is a three-piece set featuring a solid blue color with Elsa and Cinderella vibes. This drink-through tumbler is made of stainless steel, plastic, and steel materials sourced from the United States. It has a capacity of 40oz and can keep beverages hot or cold for up to 12 hours. The tumbler is insulated, spill-proof, and decorated with glitter, making it a stylish and functional travel companion for teens, boys, adults, girls, and kids.