Easy way to prepare and enjoy natural fruit flavored beverages. Simply unscrew the removable fruit compartment at bottom and fill with sliced fresh fruit or vegetables. Replace top section and fill with beverage. Refill after each use without replacing fruit for up to seven days or more as fruit stays hydrated in bottom compartment. Keep in refrigerator (fits on door shelf). Easy grip cap with air-tight silicone seal. Top section has strainer disc to hold back fruit as you pour. Durable crystal clear SAN polymer, 50 oz (1.5 L) capacity. BPA free.