Ref.: 847377 10

Office stool SITNESS BOB – Topstar seat height 440 – 570 mm

Office stool SITNESS BOB – Topstar

blue cover

Seat colour
New
on request
Price / item (Ex. VAT)

Availability: 9–12 Working Days
Product description
  • Newly developed seating alternative for active sitting
  • Versatile use
  • Stepless seat height adjustment
  • Horizontal oscillation effect
  • Polished aluminium design stand ring
  • GS certification
  • Made in Germany
Movement instead of stagnation: The patented fitness stool is the innovative seating alternative for everyone who wants to sit ergonomically, dynamically, and healthily. Whether in the office, children's room, workshop, kitchen, or in the household – this stool brings activity into your daily life and incidentally strengthens your back muscles.

The core of the stool is a specially developed tyre element made of high-quality TPU (Thermoplastic polyurethane), which provides a gentle horizontal swinging effect. This controlled mobility promotes an upright sitting posture, activates the muscles, and can lastingly prevent back problems.

The seat height can be continuously adjusted via a chrome-plated gas spring with a practical ring release lever under the seat – for maximum flexibility and individual comfort. The high-quality design is rounded off by a polished aluminium base, which is not only stable and durable but also adds visual accents.

Whether as an ergonomic seating solution in the home office or as a movement-promoting stool for children and teenagers – this fitness stool impresses with its function, comfort, and style.
Technical data
Seat height440 – 570 mm
Seat diameter385 mm
Seat materialpolyester
Type of height adjustmentinfinitely adjustable
Frame designbase ring
Frame materialaluminium
Frame colourpolished aluminium
Foot plate diameter380 mm
Seat designround seat
Seat width385 mm
Seat depth385 mm
Max. load110 kg
Period of use/dayup to 4 hours
Product typeoffice stools
Suppliedflat pack
Weight6.44 kg
Seat colourblue
Sustainability
Sustainable product

This product actively contributes to protecting our environment and taking social responsibility. It meets our strict sustainability criteria and thus supports an economically, ecologically and socially viable future. The score asks the crucial question for every product: does this product contribute to creating sustainable and fair conditions for today and future generations? Below are the categories in which this product performs particularly well.

You can find out more about product evaluation and our sustainability initiative on our information page .
CriteriaWeightingScore
Icon Climate protectionClimate protection30%2.0
Icon Circulatory economyCirculatory economy30%3.9
Icon BiodiversityBiodiversity25%2.2
Icon Economic efficiencyEconomic efficiency10%2.0
Icon InnovationInnovation5%3.5
Overall score3.2
More about our sustainability approach.