Portugal's name derives from the Latin designation "Portus Cale", the ancient city and port where the city of Porto is located today. Castelbel's Portus Cale range brings together an array of exclusive collections and sophisticated home fragrances that aim to capture the spirit of Porto, including its history and traditions.

The Portus Cale range is inspired by the historical heritage of Southern Europe, notably through the use of the crown as part of the logo, reflecting royal traditions and the omnipresent heritage of Portugal, from monuments to the azulejos characteristic of Portuguese homes.