A Litre bottle of Hennessy cognac

Yesterday morning I got a nice surprise A Litre bottle of Hennessy cognac was left for me. My eldest son had called before I got up and left me a litre bottle of cognac oh how I do love a glass of cognac. Unfortunately my daughter doesn't have any cognac glasses so it was just a tumbler, I did feel strange I have never had a glass of cognac in anything other than a cognac glass. 

At home I have three bottles of cognac open at the moment a bottle of Hine, Martell and Remy Martin. This bottle I can't take back on the plane with me so this bottle has to stay here but next time I visit I will have a drink waiting for me.