4Sleep vs Urban Classic Uptown vs Puffy Lux

4Sleep, Urban Classic Uptown and Puffy Lux are included in the same product category. You can buy these options in numerous sizes from Twin to Cali King. During periodic maintenance, you can easily reverse these beds. These models fit adjustable bed bases perfectly. The delivery is quick and hassle-free. These bed-in-a-box mattresses are easy to handle and unpack.