Backrest Pillow With Arms: 9 Things to Check Before You Buy
By Calm Eden Sleep Journal
Updated Oct 3, 2026
A backrest pillow with arms is a firm upright-sitting cushion. Check height, arms, core, cover and footprint.
Check
Alcove backrestAlcove backrest
Stack of pillows
Back shape
105-degree structured back
Loose layers can shift
Arms
Built-in armrests
No joined armrests
Core
35D memory foam
Depends on each pillow
Cover
Removable zipped cover
Separate pillowcases
TLDR: The Alcove Bed Reading Pillow is a structured backrest with arms, not a stack of loose pillows or a plain incline wedge with no arm support.
1. Check The Back Height And Angle
The Alcove Bed Reading Pillow has a 22 in tall triangular back set at 105 degrees. Compare that height with where you want to lean while reading, rather than judging size from a photo on a large bed.
Loose pillows can flatten and slide. This structured backrest needs a headboard, wall or sofa back behind it.
Those are the stated measurements, not a universal fit. Think about where your elbows sit with a book, tablet or laptop before choosing a cushion with arms.
Rest your forearms on the arms; do not sit on them. The core is designed as one backrest-and-armrest shape, unlike arranging separate cushions beside you. Compare the spacing with your own sitting position.
3. Check The Lumbar Curve
The Alcove Bed Reading Pillow includes a contoured lumbar support curve: a shaped surface for the lower back, not a flat stack of cushions.
Check how that curve meets your back when you lean against the backrest. A shaped lower section gives your back a surface to rest on; a flat panel or a loose stack of pillows does not.
This is a comfort and positioning product, not a medical device. Check the shape against your own sitting position.
The Alcove Bed Reading Pillow has a hidden zipper on the back panel. Remove the charcoal-grey woven cover to spot clean or hand wash it in cold water. A zipped cover does not automatically mean it is machine washable.
Air dry the cover flat. Do not machine wash or tumble dry it, and do not wash the foam core. Let everything dry before reassembly.
6. Check The Footprint On Your Bed
The Alcove Bed Reading Pillow is listed as 22 x 18 x 12 in overall. Its base is 18 in wide and 12 in deep, so measure the space against your headboard and beside your regular pillows before choosing. A tall backrest also takes storage space.
The top handle is shown in the carry photo. Carry the cushion as a whole rather than pulling on its armrests. Its listed weight is useful when comparing a structured backrest with a softer loose cushion or a full-width headboard pillow.
Use a headboard or wall behind it. Rest your arms on the armrests. On the floor, choose a backed corner.
The floor photo shows a reading corner, not a free-standing chair. Choose the place first, then compare the cushion footprint and the flat surface behind it. Keep its use to supported sitting.
9. Check Upright, Uncompressed Storage
Store the Alcove Bed Reading Pillow upright and uncompressed. Do not fold it or sit on its armrests. Make room for the 22 in back height rather than pushing it into a narrow drawer. A storage place matters if you move it off the bed every day.
105-degree backrest35D memory foamBuilt-in armrestsCharcoal woven coverHidden back zipper22 in back height18 in base width12 in base depth1.8 kg weightUncompressed storage
ALCOVE READING PILLOW
One Backrest. Two Built-In Arms.
The Alcove Bed Reading Pillow has a triangular back, firm core and removable cover. Check the measurements.
It is a structured cushion for sitting upright, with a backrest and two armrests. Alcove Bed Reading Pillow has a triangular 105-degree back and a 35D memory-foam core.
Alcove Bed Reading Pillow is listed as 22 in tall, 18 in wide and 12 in deep overall. It weighs 1.8 kg.
How high are the armrests?
The Alcove armrests are listed as 6 in wide, 4 in high and 8 in apart. They are for resting your arms, not for sitting on.
Can I machine wash the cover?
No. Remove the charcoal-grey woven cover through the hidden back-panel zipper, then spot clean or hand wash cold and air dry flat. Do not tumble dry it or wash the foam core.
Can I use it on a sofa or floor?
It needs a flat surface behind it, such as a headboard, wall or sofa back. Choose a backed position rather than a free-standing seat.
What if it is not right for me?
You have a 30-day risk-free trial from delivery. If you are not happy for any reason, tell us within 30 days and return it for a refund, opened or used.