All of the brands we recommend are bed in box companies with excellent products discounted substantively for Labor Day. The mattresses in a box offered do vary by company, so it helps to ask yourself what you need as you shop. Some offer a good deal on an adjustable bed with a mattress, perfect for anyone who wants to massively upgrade their bedroom. Others offer simpler deals with discounted mattresses and free pillows, great for shoppers who just want a new mattress at a fair price.