This 30 oz Modern Curve is the perfect companion for any beverage. It features a double-wall vacuum insulation that keeps your drinks hot or cold for hours. It also comes with a clear sliding 2020 lid and straw, which makes enjoying your drinks even easier. Plus, it comes individually boxed and is BPA free, so you can enjoy your drinks with peace of mind. This modern curve is also straighter than the tapered version, making it even easier to hold.