05/27/2026
The first mass-produced inflatable mattresses in the 19th century used layered rubberized fabric and valve innovations originally developed for bicycle tires; that valve tech allowed precise air pressure tuning, which led manufacturers to discover that small pressure changes dramatically alter firmness and spinal support—insight still used in modern inflatable sleep gear to fine-tune ergonomics. 🎈🔧🛏️
At NapNook, we apply that same pressure-control know-how so our inflatable pillows and pads let you dial in exact support for better sleep on the go! ✈️👏
Click the link in our bio to shop now! 🛍️