Cubii Cushii V2 Back Support Cushion, Lumbar Pillow, Office Chair, Black

Price: $21.99
(as of Nov 06, 2026 12:41:36 UTC – Details)

Product description

Maximize comfort wherever you are.

Gently enforces good posture and healthy spinal alignment – reducing stress on your lower back, preventing muscle fatigue/tightness and increasing blood flow.

Sit Better

Sit more comfortably while you pedal, work, drive, rest, or read a book! This cushion promotes posture improvement to help reduce lower back stress and pain.

Alleviate Lower Back Pain

Curves to the unique shape of your back to provide immediate pain relief and support.

Lightweight & Portable

At only 22 ounces, the Cushii can follow you everywhere. The breathable mesh outer layer is removable and washable.

Adjustable Strap & Buckle

The cushion offers an adjustable strap for perfect placement around an office or arm chair, as well as a buckle to secure its placement!

SIT BETTER – While we originally designed to enhace the Cubii seated elliptical workout, we soon discovered our staff using it at their desks and realized it’s an amazing lumbar support cushion all on it’s own!
ALLEVIATE LOWER BACK PAIN AND FATIGUE – Gently enforces good posture and healthy spinal alignment – reducing stress on your lower back, preventing muscle fatigue/tightness and increasing blood flow.
CRAFTED WITH HIGH-QUALITY MEMORY FOAM – Curves to the unique shape of your back to provide immediate pain relief and support.
MAXIMIZE COMFORT WHEREVER YOU ARE – Fits most seats, chairs and wheelchairs – ideal for use at home, the office and traveling. Adjustable strap allows for perfect and secure placement.
LIGHTWEIGHT AND PORTABLE – At only 22 ounces, the Cushii can follow you everywhere. The breathable mesh outer layer is removable and washable.
Customers find the back support cushion provides great lower back support and helps maintain good posture, while being comfortable and effective for back pain relief. The cushioning and fit receive positive feedback, with customers noting it works well in various seating positions, from couches to hard chairs and cars. The firmness and value for money receive mixed reviews, with some finding it too firm and others considering it overpriced. Customers disagree on how well the cushion stays in place.

Prices and availability are accurate as of November 6, 2026. Products may have different prices on Amazon.