Specifications

Product	The Lotto medium-back mesh operator chair
Back	Breathable mesh back
Seat	Padded fabric seat
Mechanism	Synchro tilt mechanism
Height adjustment	Gas lift
Seat adjustment	Seat slide
Lumbar support	Adjustable lumbar support
Arms	Removable arms
Base	Five-star castor base
Weight rating	135 kg
Certification	GreenGuard GOLD
Warranty	Five-year warranty
Designed for	All-day comfort and ergonomic support

Materials & Care

Materials
- Breathable mesh back
- Padded fabric seat
- Five-star castor base
- Removable arms
- Gas lift
- Seat slide mechanism
- Synchro tilt mechanism
- Adjustable lumbar support
Care
- No care instructions provided

Resources

Product Catalogue
Product Brochure
Product Spec Sheet
Assembly Instruction
Line Drawing

Payment & Security

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Lotto Medium Back Mesh Operator Chair

$248.30

Modern
Eco-certified
Warranty

Product Details

The Lotto medium-back mesh operator chair delivers all‑day comfort and ergonomic support for Australian workspaces. A breathable mesh back and padded fabric seat pair with a synchro tilt mechanism, gas lift and seat slide to promote healthy posture. Adjustable lumbar support and removable arms enhance customisation while a five‑star castor base, 135 kg rating, GreenGuard GOLD certification and a five‑year warranty ensure durability and safety.

Specifications

Product	The Lotto medium-back mesh operator chair
Back	Breathable mesh back
Seat	Padded fabric seat
Mechanism	Synchro tilt mechanism
Height adjustment	Gas lift
Seat adjustment	Seat slide
Lumbar support	Adjustable lumbar support
Arms	Removable arms
Base	Five-star castor base
Weight rating	135 kg
Certification	GreenGuard GOLD
Warranty	Five-year warranty
Designed for	All-day comfort and ergonomic support

Materials & Care

Materials
- Breathable mesh back
- Padded fabric seat
- Five-star castor base
- Removable arms
- Gas lift
- Seat slide mechanism
- Synchro tilt mechanism
- Adjustable lumbar support
Care
- No care instructions provided

Resources

Product Catalogue
Product Brochure
Product Spec Sheet
Assembly Instruction
Line Drawing

Colour: Black Frame

Black Frame White-Grey Frame

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Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Lotto Medium Back Mesh Operator Chair

$248.30

What Clients Talk About Us

“Every item feels purpose-built, blending creativity and real authenticity. It lifts the whole workspace.”

Olivia Nguyen

Sydney

“Easily the best office chair I’ve owned. Great colours, quality materials, and perfect for the workday.”

Jacob Harris

Brisbane

The pieces are smart, playful, and each one’s got a story as unique as the designer behind it.

Emily Thompson

Melbourne

About Lotto Medium Back Mesh Operator Chair

Ergonomic medium-back mesh operator chair designed for all-day comfort and mobility in Australian workspaces. Breathable mesh back and fabric seat combine with a synchro mechanism and gas lift for smooth tilt adjustment, plus seat slide and lumbar support. Removable adjustable arms, five star castor base and GreenGuard GOLD approval. Rated to 135kg and supported by a 5 year warranty.

Product features

Lotto Medium Back Mesh Operator Chair
Mesh backrest and fabric seat
Black PP and fibreglass mix frame
Synchro mechanism with gas lift, backrest and seat pan tilt
Seat slide and adjustable lumbar support
Removable adjustable arms
5 star base on castors
135kg weight rating
GreenGuard GOLD approved
5 year warranty

Product specifications

Weight (kg)	16.8
Depth (mm)	580
Width (mm)	685
Height (mm)	950
Back height (mm)	520
Seat width (mm)	500
Seat depth (mm)	480
Seat height (mm)	430-530
Weight rating (kg)	135
Box 1 width (mm)	762
Box 1 depth (mm)	286
Box 1 height (mm)	660