The bamboo french press is 350ML. It can make 3 espresso cups, 1 regular size coffee cup. Great for one person who enjoys coffee. The coffee maker is made of food grade borosilicate glass with durable stainless steel filter. High temperature resistance, easy to clean. The coffee plunger can be used at home, office, camping. Also can be used as a tea press. Just add coffee and hot water into the glass, put the filter in. It is easy to use to make delicious well-filtered coffee. After cleaning the coffee maker, please wipe off the moisture, otherwise the bamboo may have stains.