Black bag

Yesterday (27 Oct 2022), about 10pm I lost a black bag of “The Sheep Galway” with a squared scarf and a Claddagh necklace inside it. I don’t know if I left it in the train from Athlone to Dublin Heuston (20.10h) seat C30 that arrived at Dublin at 21.30h or if I left it in a taxi that we took at the station to Domino’s Cabra Road (I don’t remember the name of the taxi driver or the number, I only know it was a black man and the car was a Toyota, I think) If anybody saw the bag and can help me, it would be great! It’s important to me! Thank’s