Topstar Sitness 20
Product details
The seat alternative for back training at the workplace. This fitness stool features infinitely variable seat height adjustment with Toplift (LGA tested) via a ring release lever under the seat. It offers a horizontal oscillation effect due to special deep suspension, which is individually adjustable by pressure regulation in the air cushion foundation. The polished aluminium base plate is equipped with a tubular tyre. An air pump is included in the delivery. This model bears the GS mark of the LGA Nuremberg and fulfills all safety-relevant requirements.
Exact colour description | Purple |
Material | Aluminium, Polypropylene |
Chair mechanism | Permanent contact mechanism |
Seat height | 51 cm |
Seat width | 41 cm |
Seat depth | 41 cm |
Max. load | 110 kg |
Item number | 5799790 |
Manufacturer | Topstar |
Category | Office chairs |
Manufacturer no. | SI69 G03 |
Release date | 15.6.2016 |
Colour | Violet |
Exact colour description | Purple |
Material group | Plastic |
Material | Aluminium, Polypropylene |
Frame material | Aluminium |
Main cover material | Fabric |
Cover material description | Polypropylene |
Target group | Adults |
Office chair type | Office chair without armrests |
Chair mechanism | Permanent contact mechanism |
Max. load | 110 kg |
Recommended sitting time | 4 h |
Seat surface | Height-adjustable, Three-dimensionally movable |
Back rest | None |
Armrest | None |
Headrest | None |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Width | 41 cm |
Height | 51 cm |
Depth | 41 cm |
Seat width | 41 cm |
Seat height | 51 cm |
Min. seat height | 39 cm |
Max. Seat height | 51 cm |
Seat depth | 41 cm |
Weight | 9 kg |
Length | 79 cm |
Width | 58 cm |
Height | 19 cm |
Weight | 8.40 kg |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Office chairs» category have a defect within the first 24 months?
Source: Galaxus- 12.HAG0,6 %
- 12.Leitz0,6 %
- 12.Topstar0,6 %
- 15.AC Design1,4 %
- 16.Amstyle2,5 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.Amstyle0 days
- 1.Songmics0 days
- 3.Topstar7 days
Return rate
How often is a product of this brand in the «Office chairs» category returned?
Source: Galaxus- 3.Amstyle0,8 %
- 4.Sihoo1,7 %
- 4.Topstar1,7 %
- 6.HAG1,9 %
- 7.HTI-Living2,1 %