Why choose between your protein shake and your morning coffee when you can have both in one? ESN FLEXPRESSO Protein Coffee combines 22.5g of high-quality protein with fresh coffee and 80mg of natural caffeine for an energetic start to the day. Enjoy the natural, pleasant taste with a strong coffee note. Protein-rich pleasure drink for fitness and nutrition-conscious people Combines high-quality whey protein and coffee in a perfect blend Tastes incredibly delicious in water and milk - an absolute must on ice cream!