It holds up to 40 ounces and has a mixing wheel inside of the pitcher to easily mix formula. It really worked well - no clumps and it has a spout so you can easily pour the formula into bottles.
It's nice to have a large batch of formula made, so no more making up small increments of formula whenever it's time to eat. It definitely is a time saver and when you have a hungry baby or babies on your hands, that time is precious.
Amazon has them listed around $40, but last week, I found it for around $25.