Instant Pot IP-DUO series is a smart electric pressure cooker designed by Canadians with the objectives of being Safe, Convenient and Dependable. The Instant Pot Duo model has 4 different sizes of 5 quart, 6 quart, 6 plus quart and 8 quart. It is convenient and as simple as pressing a button to operate. It is elegant in design and durable. You can rely on it because is has been designed to be dependable with consistent cooking results. It has safety features that are beyond compromise.