Handcrafted Sleep Comfort Inspired by Japan

The “ Traditional Futon ” mattress from Karup Design combines an authentic Japanese sleeping experience with modern comfort. With a thickness of 13 cm and a cotton filling enriched with 5–10% polyester, it offers greater density and dimensional stability than traditional Japanese futons. At the same time, it remains breathable, firm, and supportive—ideal for anyone who prefers a natural, floor-level sleeping style. Each mattress is handcrafted using traditional methods, which may result in slight variations in size and weight—a sign of genuine craftsmanship and quality.

• 13 cm thick futon with cotton filling and 5–10% polyester content
• Firm sleeping comfort that adapts perfectly to the body
• Handcrafted—each piece is one-of-a-kind