Easy-to-Use & Exclusive: Need a drink while driving? Simply press the button with one hand and the lid is up. Featuring an ergonomic handle and designed to fit perfectly in your car cup holder, this is the ultimate everyday water bottle for life on the go. Finest Materials: Constructed using only premium 316L food-grade stainless steel, ensuring the highest quality, powder coated for a long-lasting finish. Thanks to its electro-polished interior, your drinks will always taste crisp and clean, with no transferred flavors. Stay Ice-Cold All Day: Our insulated tumbler outperforms the competition. Our advanced double-wall vacuum insulation technology keeps your drinks cold for 24 hours or hot for 12 hours.