Lap desks are portable, flat desks used as a work surface while seated. They are designed to fit comfortably on one''s lap, and often come with a cushion or other padded base to help support the user. Lap desks are ideal for those who need to work on the go, or for those who don''t have a proper desk at home. They are great for studying, writing, or working on a laptop. Lap desks are usually lightweight and easy to carry, making them the perfect solution for anyone looking for a mobile workspace.