The new Contigo THERMALOCK Tumbler combines innovative features with stylish design, making it the perfect choice for busy days on-the-go or leisurely moments under the blazing sun. This sleek, yet functional tumbler features a leak-proof lid and dual drinking function through a straw or sip directly. Drinks will stay cold for up to 29 hours, thanks to the THERMALOCK vacuum insulated stainless-steel body. The large 1200ml capacity helps the user to reach daily water intake goals without worrying about multiple refills during the day. The tumbler is also built for portability with a handle and compatibility with most car cupholders.