The adjustable kneeling chair with back support
Thatsit™ invites you to lean in when you focus on a task and to lean back when you think about your next idea – supporting you in both directions without ever restricting movement.
The backrest adjusts in height and depth and the shin rests are adjustable too, so you find your perfect fit. The generous seat and larger frame make Thatsit™ especially comfortable for taller people, and the wing-shaped back is a perfect place to rest your elbows.
Highlights
- Backrest adjustable in height and depth
- Adjustable shin rests
- Generous seat – ideal for taller users
- Support leaning back and leaning forward
- All-day comfort that keeps you moving
Specifications
| Designer | Peter Opsvik, 1991 |
|---|---|
| Dimensions | W 56 × D 92 × H 93 cm |
| Seat width | 47.4 cm |
| Base | Black, natural or light brown lacquered ash |
| Materials | Beech plywood with ash top veneer, hand-sanded, water-based lacquer; foam cushions |
| Box | 19 × 82.5 × 53.5 cm · 13.7 kg |
| Origin | Designed in Norway, made in Poland |
Upholstery & price
The configurator shows the exact price as soon as you pick a fabric. Like to see a fabric sample first? Just contact us.
10-year guarantee
Varier covers every chair for ten years. Your Quiesco invoice is your proof of purchase.
Free shipping in Europe
Delivered via bpost or PostNL with track & trace. Outside the EU extra charges may apply.
Made to order
Built in Europe in the configuration you choose. Delivery in approx. 2–6 weeks.
Ready in about 20 minutes
Thatsit™ arrives flat-packed in one box. All tools are included, and the video shows each step – most people have the chair assembled in around 20 minutes.
Peter Opsvik
Thatsit™ was designed by Peter Opsvik in 1991. Norwegian designer Peter Opsvik (1939–2024) is one of the most influential names in ergonomic design and the creator of the balans® kneeling-chair concept. His philosophy: the best sitting posture is always the next one.
Prefer the light, iconic original without backrest? See Variable™.