The ESURIO “Arcturus” insulated bottle with a capacity of 500 ml is the ideal companion for your daily life. Durable, lightweight, strong and discreet, it fits in any bag. It will allow you to hydrate throughout the day by keeping your water or other favorite drink at the ideal temperature thanks to its insulating function. The ESURIO 500 ml “Arcturus” insulated bottle is available in different colors: lunar white, space blue and solar orange. 304 stainless steel, isothermal, hot for 12 hours, cold for 24 hours, BPA free Stainless steel is a healthy material that does not retain bacteria or taste and does not give off any odors. The capacity of the ESURIO insulated bottle is 500 ml. Wash before first use and between each one. Do not microwave Washing in the dishwasher is possible, but not recommended, as it could eventually damage the exterior surface.