🔍 Click to enlarge
Image of the brand owner
By the manufacturer
The image may differ from the exact product. Always check the specifications for exact size, colour and features.
Topstar office chair Sitness Life 20, white, ergonomic, 3D seat joint
€215,26
incl. VAT
€177,90 excl. VAT (21%)
Price excluding shipping costs: €4,95 incl. VAT for orders under €49,95. From €49,95 we ship for free.
✗ Not in stock
Expected from supplier: week 50 (7 December - 13 December 2026)
Brand: Topstar
| Article number | 77240361 |
|---|---|
| EAN | 4014296797250 |
| OEM number | FY203W |
| Weight | 16,000 kg |
|---|---|
| Dimensions | B: 800 mm × H: 380 mm × D: 600 mm |
| Country of origin | Duitsland |
| Customs tariff (HS code) | 94013100 |
| VAT rate | 21% |
This is why Dex likes this article
This ergonomic office chair supports your natural movements thanks to the unique 3D seat joint. With adjustable armrests and height, you work comfortably and healthily, perfect for long office days.
When do you choose this product?
When do you need an ergonomic office chair?
This Topstar Sitness Life 20 is designed for people who spend a lot of time at their desk and want to improve their posture. The ergonomic plastic shell with organic design supports your natural body curves. Thanks to the stepless seat height adjustment, you can adapt the chair to any workplace.
Why choose the 3D sitting joint?
What makes this office chair special is the 3D sitting joint, which allows dynamic sitting. This mechanism ensures that the seat moves with your body movements, which prevents static postures. You unconsciously engage your muscles while working, which is good for your back and overall posture.
Comfort through thoughtful dimensions
With seat dimensions of 430 x 400 mm and a height-adjustable seat surface of 420 to 530 mm, this chair suits a range of body heights. The backrest height of 420 mm provides sufficient back support without being too high. The extra armrests considerably increase seating comfort during longer working periods.
Practical considerations for daily use
Please note that this chair has a maximum load capacity of 110 kg. The plastic base and the white finish make the chair suitable for modern office environments. Thanks to its compact dimensions, it fits well under standard desks without taking up much space.
This Topstar Sitness Life 20 is designed for people who spend a lot of time at their desk and want to improve their posture. The ergonomic plastic shell with organic design supports your natural body curves. Thanks to the stepless seat height adjustment, you can adapt the chair to any workplace.
Why choose the 3D sitting joint?
What makes this office chair special is the 3D sitting joint, which allows dynamic sitting. This mechanism ensures that the seat moves with your body movements, which prevents static postures. You unconsciously engage your muscles while working, which is good for your back and overall posture.
Comfort through thoughtful dimensions
With seat dimensions of 430 x 400 mm and a height-adjustable seat surface of 420 to 530 mm, this chair suits a range of body heights. The backrest height of 420 mm provides sufficient back support without being too high. The extra armrests considerably increase seating comfort during longer working periods.
Practical considerations for daily use
Please note that this chair has a maximum load capacity of 110 kg. The plastic base and the white finish make the chair suitable for modern office environments. Thanks to its compact dimensions, it fits well under standard desks without taking up much space.
Dex finds with this article
Specifications according to the manufacturer
Ergonomic plastic seat with organic design, extra armrests for high seating comfort, infinitely adjustable seat height, 3D seat joint for dynamic sitting, plastic base, load capacity: 110 kg
(FY203W)
Seat dimensions: (W)430 x (D)400 x (H)420 - 530 mm
Backrest height: 420 mm
(FY203W)
Seat dimensions: (W)430 x (D)400 x (H)420 - 530 mm
Backrest height: 420 mm
Specifications
Version
with armrests
Seat upholstery
Plastic
Seat colour
white
Load capacity
110 kg
Manufacturer
Hazard information
No hazard classification applies according to the available manufacturer and supplier information.
This product contains no substances classified as hazardous under the CLP Regulation.
This product contains no substances classified as hazardous under the CLP Regulation.
Product information checked by XtremeOffice
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 31-10-2026.
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 31-10-2026.
Alternative versions
This product is also available in other versions:
| Image | Product | Price | Stock | Order |
|---|---|---|---|---|
|
€177,90
€215,26 incl.
|
● Not in stock |
×
‹
›
![]()