# Office task chair Topstar Sitness H1 Triangle SH300 CV0 — black, ergonomic swivel chair

**URL:** https://aio.lv/en/product--topstar-sh300-cv0--3702327
**Data updated:** 2025-12-29 13:45 (EET)
**Category:** Ergonomic Chairs
**Manufacturer:** Topstar
**Manufacturer code:** SH300 CV0
**EAN:** 4014296747194
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 208.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 172.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--topstar-sh300-cv0--3702327

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Topstar Sitness H1 Triangle SH300 CV0 is a black ergonomic office task chair designed for active sitting. The Sitness mechanism promotes micro-movements while seated to support posture and reduce strain. Suitable for desk work and home office use, it features a swivel base and compact design for flexible positioning and everyday comfort.

## Long description

Topstar Sitness H1 Triangle SH300 CV0 is a black ergonomic office task chair designed for active sitting. The chair's Sitness mechanism encourages micro-movements while seated to support upright posture and reduce muscle strain. Its compact swivel base and adjustable seat height make it suitable for desk work and home office environments, providing flexible positioning for everyday use.
Advantages
The Sitness H1 offers dynamic sitting through a built-in rocking mechanism that stimulates core muscles and improves sitting comfort during prolonged tasks. The compact design and swivel function enable easy reach and movement around a workstation, while the height-adjustable seat adapts to different desk heights and user preferences.
Suitable for
Home office and remote work
Office desk tasks and administrative work
Short meeting rooms or breakout areas
Users seeking active/ergonomic seating with a small footprint
Key specifications
Brand: Topstar
Model / MPN: Sitness H1 Triangle SH300 CV0
Color: Black
Type: Ergonomic task chair with Sitness mechanism
Base: Swivel base
EAN: 4014296747194
How to use
Adjust the seat height so your feet rest flat on the floor and your knees are approximately at a right angle. Sit centrally on the seat and allow the Sitness mechanism to enable small, natural movements; this supports posture and reduces static muscle tension. Use the swivel function to reach items around your workspace without twisting your torso.
Usage recommendations
For best results, combine regular short breaks with active sitting: change posture periodically, stand up and stretch every 30–60 minutes, and adjust seat height and position to match your desk and monitor height.

## FAQ

### How much does the Topstar Sitness H1 Triangle SH300 CV0 chair cost, and is it available for purchase?

The price is 208.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Topstar products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Topstar service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3702327/59849776_large.webp