This is a Hydro Flask stainless steel thermos. I want to sell it quickly, so I am open to price negotiations, taking into account fees and shipping costs. Color: Orange Capacity: 532ml Heat retention: 66°C or higher (6 hours) Cold retention: 8°C or lower (6 hours) My family received this as a gift, but I have no use for it, so I am selling it. It is new and unused, but it has been stored at home, so please refrain from purchasing if you are sensitive to this. #HydroFlask #HydroFlask #Thermos #Orange #WaterBottle #StainlessSteel