First Retractable Sauna Shrinks to Fit in a Bedroom

The new S1 combines revolutionary tech with a minimalist aesthetic, making it a practical and sophisticated addition to the home spa.

The sauna can transform from bookshelf proportions to three times the size with the touch of a button, meaning you get a full sauna experience without losing valuable square footage.

“For nearly a century, Klafs has pushed the boundaries of sauna design, and the S1 represents our most transformative innovation for the wellness industry yet,” Klafs CEO Phillip Rock said in a statement.

“We’re thrilled to introduce a luxury wellness experience that makes sauna ownership attainable for people who may not have considered it possible due to limited space in their homes.”

The S1, of course, carries the elegance for which Klafs is renowned.

Founded in 1928, the German outfit has garnered a reputation for quality craftsmanship, engineering, and design, making it a firm favorite among five-star hotels, wellness resorts, and discerning homeowners.

As with the other luxury saunas in the Klafs lineup, the S1 showcases sleek, architectural lines and premium finishes.

The insulated walls are paired with large panels of thick 8 mm glass that afford views inside and out.

The exterior can be finished in matte black or walnut, while the interior is entirely walnut to ensure a warm, cozy feel.

Equipped with the proprietary Sanarium control, the S1 offers five distinct heat and humidity combinations, ranging from a traditional dry sauna to intense tropical steam.

You can use your WiFi-enabled device or the built-in touchscreen to set the temperature (up to 210 degrees Fahrenheit), the humidity, and the lighting.