CabBase C3 Dual Lumbar Ergonomic Office Chair
Upgrade Your Desk + Chair.
CabBase C3 Features
Adaptive Lumbar Support That Moves With You
Designed with a dual-wing dynamic lumbar system, the C3 adapts to your spine in real time—filling the gap in your lower back and providing continuous, precise support. Unlike traditional one-piece lumbar, it moves with your body to reduce pressure and keep you comfortable during long hours of sitting.
17 Adjustments for Personalized Comfort
From head to legs, every detail is adjustable to fit your body perfectly. Featuring a 4D headrest, 630° armrests, seat depth adjustment, and a smooth reclining system, the C3 supports your posture whether you're focused on work or leaning back to relax.
Work, Relax, and Everything In Between
Switch effortlessly between productivity and rest with a 90°–125° recline and built-in 2-gear footrest. Stay upright and focused when needed, or fully stretch out and unwind—all in one chair.
Cool, Supportive Seating All Day Long
The breathable mesh with 5000+ micro-pores keeps air flowing while maintaining strong elastic support. Combined with a waterfall seat design, it reduces pressure on your thighs and helps prevent heat buildup during extended use.
Designed for Real Bodies, Built to Last
With adjustable seat depth, height, and backrest, the C3 fits users from 5'5" to 6'1" and supports up to 330 lbs. A Class 4 gas lift, reinforced base, and durable frame ensure long-lasting stability and everyday confidence.
Quick Setup, Hassle-Free Experience
Set up your chair in just 20 minutes with clearly labeled parts and included tools. From unboxing to sitting down, every detail is designed to make your experience simple and stress-free.
Dimensions
| Dimensions |
27.76”Lx 28.5”W x 42.16” - 55.51”H
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| Seat dimensions | 19.69L x 20.16”W |
| Seat height | 21.65” - 28.35” |
| Armrest height | 25.98"-32.68" |
| Headrest height | 11.02” |
| Tilt range | 95° - 105° - 115°- 125° |
| Certification | BIFMA X5.1-2017(R2022) |
| Weight Capacity | 330lbs / 150kgs |
|
Item weight
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53 lbs
|
Buying in Bulk
Get 3% off for 5+ items and 5% off for 15+ items - adjust the quantity, and the discount applies automatically at checkout!
For large-scale orders, contact us directly to discuss customized pricing. We’ll work with you to ensure the best deal possible for your business.
Tips：Our bulk order return policy differs from individual purchases - check here.
Our Promises
Free Shipping：Receive your ergonomic chair in just 2–7 business days in the US. For more details, please click here.
3-Year Warranty：Enjoy lasting comfort and peace of mind with our 3-year warranty.
30-Day Worry-Free Return：If you are not satisfied with your purchase within 30 days, you can learn about the Return & Refund Policy and go through the refund procedure.
CabBase C3 Dual Lumbar Ergonomic Office Chair
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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Customer Support
You can send an email to support@cabevibe.com. We will reply to you as soon as we see it.
Or click the link below to go directly to the Contact Us.
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FAQ’s
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Adjustable Backrest for Better Alignment
With adjustable backrest height, the chair aligns with your spine more accurately, supporting both upper and lower back. This helps you maintain a balanced posture and reduce strain over long hours.
Custom Fit Seat Depth Adjustment
The adjustable seat depth allows you to match the chair to your leg length, providing proper thigh support without pressure. This improves sitting stability and blood circulation for lasting comfort.
Adaptive Dual-Wing Lumbar Support
The dual-wing dynamic lumbar system adapts to your spine in real time, filling the lower back gap and delivering continuous, precise support. It moves with your body to reduce pressure and maintain a natural posture, even during extended sitting.
630° Precision-Engineered Armrests
Designed with a dual-axis 630° adjustment system, the armrests adapt to your posture in every scenario—whether typing, gaming, or relaxing. The soft padded PU surface supports your arms comfortably, helping reduce shoulder strain and prevent arm fatigue during long hours of use.
Recline for Every Sitting Scenario
With a 90°–125° reclining range, the chair adapts to different needs—from focused work to relaxed breaks. Each angle keeps your body supported and comfortable in every position.
Tuned for Performance
No gimmicks. See how tech creators stress-test the C3 in real setups.
@CabeVibe
Installation Tutorial
We'll show you how to install the Cabevibe Ergonomic Office Chair - CabBase C3 in just 20 minutes. If you have any installation questions please contact us
FAQs
Please read our FAQs page to find out more.
Does this chair help with back pain?
Yes. The C3 is designed specifically for long hours of sitting with its dual-wing adaptive lumbar support, which adjusts to your spine and fills the gap in your lower back. Unlike fixed lumbar designs, it moves with your body, helping reduce pressure buildup and improve posture over time.
Is this chair suitable for my height and body type?
Most likely, yes. The C3 is built to fit a wide range of users, from 5'0" to 6'6" and up to 330 lbs. With adjustable seat depth, height, backrest, and armrests, you can easily customize the chair to match your body proportions for a more balanced and comfortable sitting position.
Can I use this chair for both work and relaxation?
Absolutely. The C3 is designed for both productivity and comfort. You can sit upright while working, or recline between 90°–125° and extend the 2-gear footrest to relax. It’s like having both an office chair and a lounge chair in one.