Introducing the Hydro Cell Insulated Water Bottle with Straw - the metal and aluminum solution for those who need a high-performing water bottlw that can keep their beverages cold for up to 24 hours so you can enjoy a refreshing sip anytime, anywhere. Plus, our insulated water bottles are also designed specifically for hot beverages because it can keep your drink hot for up to 8 hours. Made of highest quality materials, for children, teens and adults, this thermos water bottle is resistant to, and is also 100% BPA-free, for a clean and healthy drinking water every time. Our Insulated Bottles feature an innovative design that includes a double-wall, vacuum-insulated construction with inner copper plating to maximize temperature retention. The exterior is finished with a Grip-Tech powder coating, providing a secure and comfortable grip that makes it easy to carry with you on-the-go. We offer both small and large water bottles to accommodate different needs and preferences. We have 14oz, 16oz, 18oz, 20oz, 24oz stainless steel tumbler with straws that fit in any standard-size cup holder. 64 40 32 24 18 14 ounce. Our iron stainless steel water bottle flask is perfect for those who love and prefer simple and modern print. Our aesthetic insulated thermos with straw is offered in a wide range of color options to best suit your style and preference. Whether you prefer light or dark colors, we have something for everyone. Slim tall coffee jug.