The coloured jars are perfect for preserving things like homemade jams as they can be filled with hot contents (up to 100 °C). (amazon.co.uk)
It has a steaming basket and you must use it when cooking or reheating food, so it can be a bit annoying, until one has to remove hot contents of this basket into the base of the blender. (babieslounge.com)
In the meantime, puree the remaining contents in the Instant Pot using an immersion blender or carefully transfer the hot contents to puree them in a vertical blender. (predominantlypaleo.com)