Dispose all package materials correctly and wash the product well before first use. To use the 360 lid, press the side of the central button in any position, drink from any side and press it again to seal the button. When opened, liquid may spill from anywhere around the edge. Be careful with hot liquids and always close the lid when not in use. Do not place the product in an electric oven, microwave or freezer. The volumetric capacity may vary by up to 10% of its indicated nominal volume. After adding the liquid and starting to use it, make sure the product is threaded correctly. We recommend keeping the product in a vertical position, as leaks may occur in a horizontal position.