This 500ml Tritan bottle, with a Unicorn theme, from iDrink (reference ID2121J), is a reusable bottle made of transparent copolyester. Tritan is a BPA-free, transparent, and virtually unbreakable copolyester that does not retain odors or stains and is resistant to both heat and cold, making it dishwasher safe. The unicorn theme is one of the most whimsical and colorful motifs in this range, associated with the children's universe. It is a prime option for fans of this magical theme, in a compact and easy-to-carry size.