05 Oct 2018 --- Ardagh has announced the launch of Kahlúa Espresso Martini in Nitro Cans. The Nitro Can is the ready-to-drink (RTD) packaging solution for nitro beverages which was launched in late 2016 to capitalize on the nitro coffee trend gaining momentum in key European markets. Kahlúa uses a 250ml slim Nitro Can to provide consumers a velvety smooth Espresso Martini infused with nitrogen.