Terra Lusa Thermal Bottle Collection The sardine is an iconic gastronomic symbol of local tradition, the Popular Saints, and Lisbon. Year after year, the sardine has established itself as the hallmark of the Lisbon Festivities. This bottle has a capacity of 500ml, keeping your drink hot for up to 12 hours or cold for up to 24 hours. Made from 304 food-grade stainless steel, they feature double-wall insulation for maximum temperature retention and an outer layer resistant to condensation, keeping your hands and bag always dry. Additionally, they are BPA-free, ensuring safe and conscious hydration.