Vacuum insulation is a big deal if you care about beverage temperature change. Double-wall construction means that hot liquids can remain hot up to 12 hours while colder choices can last a full 48 hours; that’s two whole days. Furthermore, these bottles are condensation-proof - no sweating or slipping. Built to fit standard vehicle cup holders, the stainless steel sides are both scratch and fade resistant. .: One size: 22oz (0.65 l).: Spill-proof design.: Scratch and fade resistant.: BPA free.: Note: black design elements on black bottle may differ in tones. .: Note: The print provider cannot guarantee that the design placement will line up with the cap handles. Artwork created, designed and digitally remastered by Sarasvati Designs. A young angel suspended on a swing in a night sky, surrounded by gold and white stars, creates a dreamlike atmosphere in this captivating artwork.