Sevylor® products trace their origin to a small company that built electrical accessories in post WWII France. As a sideline, they stumbled on a process that allowed them to use their high-frequency welding machines to manufacture PVC goods. The invention of an inflatable bathtub transformed the small company into the world's dominant supplier of PVC inflatables.
Today, there's a good chance if someone's having fun on the water, they're on a Sevylor. Their products are up to the task of making it safe and keeping it fun. So, have some fun with an old friend. After all, Sevylor's been taking fun very seriously for over 60 years.