Pressurized basket for the Cafelat Robot.  The pressurized basket is used when you don’t have access to a good grinder and need to brew with pre-ground coffee.  The pressure valve at the bottom of the basket ensures that the correct pressure is achieved while brewing with your robot.  If you are able to use a good quality grinder and grind the coffee yourself, the Cafelat Professional Basket (comes standard with the Cafelat Robot) is best.