Peter Opsvik, 1991

Thatsit™ is an evolution of the original kneeling chair, Variable™. It is an adjustable kneeling chair with back support. Featuring a larger frame and adjustment possibilities, it ensures a comfortable sitting experience also for those of a taller stature. Thatsit™ is designed for seamless transitions between positions, providing support without ever restricting movement. It is an ideal task chair for long work and study sessions, or whenever you need to stay seated for longer periods of time.

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This product is made to order. Delivery time 1-3 weeks.

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Product details

Invites you to lean both in and back

With its concave backrest and curved wooden runners, Thatsit™ creates balance in all postures, offering support when leaning back, and shin support when working at a table in front of you. Adjustable features allows you to find the setting that best supports you, featuring a wider seat, a backrest, adjustable in both height and depth, and adjustable shin rests.

Chair Measurement:

W 56 cm x D 92 cm x H 93 cm

Box Measurement:

H 18 cm x L 82,5 cm x W 54 cm

Weight incl Box:

14,1 kg

Thatsit™ is made from beech plywood. The plywood is treated through an iterative molding process where several veneer layers are combined and glued. Through the application of combined heat and pressure, the layers are given their characteristic shape. All wooden parts are flexible and strong, ensuring a sitting experience that is never static. For a beautiful and durable finish, our plywood is covered with an ash top veneer, manually sanded and coated with water-based lacquers.

  • Standard height table
  • Seat height: 51 cm
  • Home office, Office

Peter Opsvik

Peter Opsvik is a Norwegian industrial designer born in 1939, trained at the Bergen College of Applied Art and the Norwegian State College of Applied Art in Oslo. Opsvik has worked as a freelance industrial designer since 1970, and currently has his own design studio in Oslo, where he works with seven colleagues focusing on product design as a mean for solving real-life problems. Throughout his career, Opsvik has attempted to overcome our stereotypical sitting habits with his unconventional seating solutions. With a playful and human starting point, his work is a display of how norms of sitting nicely and sitting still can be broken.

Curious about how you can adjust Thatsit™ to suit your needs? We’ve summarized the key points in the following slides, read on to learn more.

A kneeling chair is definitely an eye-catching piece of furniture, but is it actually good for you? Read on to discover the key features and benefits a kneeling chair has to offer.

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