The body of the brewer is made of Tritan , a food-grade material certified by FDA/NSF/ANSI standards for use in food equipment. The triangular brewer design ensures stability for fridge storage, preventing rolling and allowing wider contact between coffee grounds and water for better extraction. The removable filter cartridge facilitates easy cleaning of coffee residue, and the fine mesh filter helps sift fine coffee grinds and prevent spillage. With a 600ML capacity, it approximately serves 2-4 cups.