The Tupperware Eco-Twist 500 Water Bottle is a 16 oz plastic water bottle with a twist-off lid in a beautiful purple color. This original Tupperware product features an airtight seal, making it perfect for storing and transporting beverages. With its reusable design, easy cleaning, and dishwasher-safe convenience, this BPA-free water bottle is a practical and stylish addition to any kitchen or home storage system. Ideal for use during the 2010-2019 time period, this Eco-Twist 500 Water Bottle combines functionality with a modern design. Very nice , no issues I purchased a dealers lot going out of business. This is new but no box
eBay