The Grower's Cup Coffeebrewer is best described as a disposable French press. Inside the pouch is a filter with 26 g of freshly ground specialty coffee. To brew 3 cups of coffee, all you need is to open it, pour ½ L hot water into it, and let it brew 5-8 min, depending on desired strength. This unique brewing system is designed to preserve the coffee’s natural oils, enhancing the delicate flavors and finer aromas of the coffee, which otherwise can only be achieved by using a French press. Perfect for travel or camping.