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+ Vault offers the best value for a simple to use, comfortable, sleek and durable, ergonomic chair 

+ The multiple adjustments, waterfall seat edge, seat slide, and ratchet back height adjustable lumbar support ensure higher comfort and perfect fit for your needs

+ The weight balance full synchro tilt adjusts the back angle and seat pan to your weight automatically, so you don't need to bother about adjusting any levers. 2:1 back-to-seat tilt ratio with 3 lock positions.

+ 9to5 Seating follows the highest quality and environmental standards, and Neo is made of 50% recycled material and is 100% recyclable

Lifetime warranty on mechanism and parts, 5 years on gas spring and upholstery

9to5 Seating Vault office chair bestseller in 2023 for value durability and ergonomics by PhilZen


The Vault collection’s sleek, clean lines fit in any space. Select from our multiple frames and mesh colors to make it bold and bright or subtle and elegant, whichever suits your design needs.

This simple to use yet very efficient task chair offers all the adjustments and customization options you need without complexity. Its molded foam seat featuring a waterfall edge is perfect for every sit, whether brief or extended. Every Vault comes with an integrated adjustable lumbar and a seat slider. 

About 9 to 5 Seating

Sit down and get comfortable. While sitting comes naturally, there’s much more to the “get comfortable” part of this saying. It might take a simple height adjustment or a slide of the seat pan, but if the price of the chair does not align with your budget, it’ll never be the right fit for you.

9to5's focus is exclusively on quality seating, bringing a new sense of design, comfort, health, and well-being to users. The company is invested at 100% in making the most personal piece of furniture align with all of your needs featuring the perfect combination between function and form. By offering one of the industry’s best warranties, you know you have peace of mind. 9to5 is owned by Flokk, which is well recognized across the industry as one of the most innovative and design-oriented manufacturers of workplace furniture.

9to5 Seating by PhilZen
HAG Vault task chair specification by Phil Zen


• Integrated height-adjustable lumbar and seat slider 

• Control: full synchro with integrated seat slider, 2:1 back-to-seat tilt ratio with 3 lock positions.

• Arm Style Options ( 4 way adds a horizontal pivot). 4 way only comes in black

• 4 Base Style Options: Black nylon, Black aluminium, Silver aluminium, Polished aluminium

• Frame Color Option: Black

• 3 Caster Options (Carpet, Carpet & Hard Floor, Chrome-accented)

• Warranted to 300 lbs.

• GREENGUARD certified, the chair is made from 50% recycled material and is 90% recyclable, making it a smart environmental choice

Dimensions: Overall Width: 24.5 - 26.0, Depth: 25.0 - Seat Width: 20.0 in - Seat Depth: 16.0 - 18.5in - Back: 23.0 - 25.5in Width, 18.5in Height

For more details, check the Neo Chair Brochure, Vivid Fabric Card Colors, Vault Environmental Data Sheet, BIFMA Level 1 Certificate, and Vault Greenguard Gold Certificate.


Vivid is a soft and durable 100% polyester that exceeds ACT Performance standards for upholstery. Sustainability standard Greengard Gold and BIFMA compliant. It is an excellent choice of fabric for a long-lasting chair. 

Sierra from Greenhide is a top grain semi-aniline leather with consistent grain structure and coloration throughout the entire hide. Superior selection of Australian cattle hides is hand-selected. Sierra is recognized industry-wide for its clean surfaces and excellent cutting yield. Looking for other colors? Check out our supplier's website for Sierra or a higher Grade Vulcano Vintage.

Computer monitors are not all calibrated equally, and color reproduction on the Internet is not precise. Since it is not possible to guarantee our online colors will look the same on all computers, we do not guarantee that what you see accurately portrays the color of the actual product. However, we give you as many high-quality pictures as possible to give you the closest rendering.

9to5 seating fabric colors by PhilZen



Shipping & Returns

Quick ship chairs are sent within 10 days in Vivid and 15 business days in Leather. Once tracking information is available, it is shared with you via email.

Customized orders take up to 16 weeks to be produced

9to5 Seating accepts NO RETURNS as chairs are made to order. Order cannot be amended or changed 24 hours after the order has been placed. Each amended or canceled order will incur a charge of USD 50 per order. Once production has started, orders cannot be changed.


General warranty terms and conditions

9to5 Seating offers a limited lifetime warranty on its chair mechanism, 5 years on fabrics, and a gas lift for regular usage.  The warranty covers any necessary spare parts. Labor and transport costs are not covered. Wear and tear must be expected from normal use and are not covered by the warranty. Unless otherwise specified, the maximum weight for users is 300 lb.

The warranty is offered on the condition that the chair is used in normal conditions and for the purpose intended, and fabrics/leather are undergoing normal cleaning according to the specification of the fabric supplier. The guarantee does not cover the consequence of wear and stains when choosing a light (white) color for plastic or metal components.