The 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. The unique brewing system is designed to preserve the coffee’s natural oils. This enhances the delicate flavours and finer aromas of the coffee, which other wise can only be achieved by using a French press.

Source: Cool Business Ideas