The high-quality stainless steel water bottle from Stanley maintains the temperature inside regardless of the weather outside. The double-wall vacuum insulation keeps cold drinks cold for up to 18 hours, hot drinks hot for up to 8 hours and keeps the temperature of ice cold drinks for up to 60 hours. Press the button and experience it for yourself! The Quick Flip push button water bottle fits in most cup holders and is the perfect companion for all your indoor and outdoor adventures. Choose from a wide range of colors and sizes. The Stanley water bottle will last a lifetime. The reusable water bottle is specially designed with BPA-free high-quality stainless steel to avoid condensation and a metallic or strange taste/odor. This water bottle has a two-piece leak-proof lid for easy drinking, easy cleaning and hassle-free adding ice cubes. You can safely throw this stainless steel water bottle in your laptop bag without spilling a drop. The thermos cup is easy to clean. Every part of the stainless steel travel mug is dishwasher safe, only in the top rack.