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header-product Gaming chair Nitro Concepts S300 — fabric seat, adjustable height 128–140 cm, backrest width 56 cm, black/green
283.49 €

Gaming chair Nitro Concepts S300 — fabric seat, adjustable height 128–140 cm, backrest width 56 cm, black/green

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Nitro Concepts S300 gaming chair Photo 1
Nitro Concepts S300 gaming chair Photo 2
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Nitro Concepts S300 gaming chair Photo 13
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Gaming chair Nitro Concepts S300 — fabric seat, adjustable height 128–140 cm, backrest width 56 cm, black/green

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Gaming chair Nitro Concepts S300 — fabric seat, adjustable height 128–140 cm, backrest width 56 cm, black/green

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Short description

Nitro Concepts S300 is a gaming chair with a fabric seat available in black and green. It features an adjustable height range from 128 to 140 cm, a 56 cm wide backrest and castor wheels for mobility. Designed for gaming and home office use, the S300 offers ergonomic seating with durable fabric upholstery and a two-tone black/green finish.
Available for order: 30 pcs.
Warranty: 2 Years
SKU: 1857022
Manufacturer: nitro concepts
delivery
to the Customer Service Center at Kengaraga 2b, Riga
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.07.2026 {{selectedOffer.courierDeliveryString}}
From 18.64 € (Weight: 24.50 kg)
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 7.87 euros per month
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Product information

Description

The Nitro Concepts S300 is a fabric-upholstered gaming chair in a black and green two-tone finish. Designed with ergonomics in mind, it offers an adjustable height range of 128–140 cm, a 56 cm wide backrest and smooth castor wheels for mobility. The model provides head and lumbar support pillows and a range of adjustment options intended for long gaming sessions or home office use.

Advantages

The S300 combines durable fabric upholstery and ergonomic shaping with multiple adjustment options to deliver comfortable support without a premium price tag. Its integrated adjustment features and included head and lumbar pillows help reduce strain during extended use, while the black/green colorway extends across trims, logos and base details for a coordinated look.

Suitable for

  • PC and console gamers who need ergonomic seating for long sessions
  • Home office users seeking a supportive, adjustable chair
  • Users who prefer fabric upholstery and a two-tone black/green design

When it may not be suitable

The S300 may not be suitable for users who require leather or PU seating surfaces, as it comes with fabric upholstery. It also may not be ideal for people needing a taller maximum seat height than the 140 cm overall chair height allows, or for those who need specialised medical seating beyond standard ergonomic support.

Key specifications

  • Upholstery: fabric, two-tone black and green
  • Height (adjustable): 1280–1400 mm
  • Backrest width: 560 mm
  • Castor wheels: yes
  • Weight: 24.5 kg

How to use

Adjust the chair height to match your desk so your forearms are roughly parallel to the floor. Use the adjustable armrests and the rocking backrest to find a comfortable position; place the included head and lumbar pillows where they support the natural curve of your spine. Roll the chair on castor wheels to move around your workspace as needed.

What to consider before purchase

  • Confirm the adjustable height range (128–140 cm) fits your desk and preferred seating posture
  • Decide if fabric upholstery meets your comfort and maintenance preferences
  • Check the 56 cm backrest width suits your body size

Usage recommendations

For extended comfort, set the lumbar pillow to support the small of your back and position the head pillow to maintain a neutral neck alignment; take regular breaks and adjust the chair frequently during long sessions.

Specifications

Castor wheels:
Yes
Weight:
24.5 kg
Height (max):
1400 mm
Height (min):
1280 mm
Backrest colour:
Green, Black
Seat colour:
Green, Black
All features

Features

Castor wheels:
Yes
Ergonomic design:
Yes
Frame material:
Stainless steel
Number of wheels:
5 wheel(s)
Frame colour:
Black
Armrest:
Yes
Adjustable armrest:
Yes
Headrest:
Yes
Seat material:
Fabric
Seat colour:
Green, Black
Backrest colour:
Green, Black
Base material:
Nylon
Adjustable backrest:
Yes
Lumbar pillow:
Yes
Gas lift class:
4

Ergonomics

Rocking function:
Yes

Weight & dimensions

Weight:
24.5 kg
Height (max):
1400 mm
Height (min):
1280 mm
Seat width:
570 mm
Seat depth:
560 mm
Seat height (min):
480 mm
Seat height (max):
610 mm
Backrest width:
560 mm

Description

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Customer reviews

Customer questions

FAQ

How much does the Nitro Concepts S300 gaming chair cost, and is it available for purchase?

The price is 283.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 06.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Nitro Concepts S300 gaming chair be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Nitro Concepts S300 gaming chair online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 nitro concepts 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 nitro concepts 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: castor wheels, weight, height (max), height (min), backrest colour, seat colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.