Oatly's iKaffe is a plant-based oat drink that is specifically designed to enhance the taste of coffee. Made from 100% Swedish oats, it has a creamy and smooth texture that can be used as a milk alternative for coffee lovers. Some reviews mention that it adds a richness to the coffee, while others appreciate its ability to enhance the flavor without overpowering it. Overall, iKaffe is a popular choice for those who want to add a unique twist to their coffee experience.