Coop Home Goods Original Adjustable Pillow
Product photography is on the retailer's listing.
Coop Home Goods Original Adjustable Pillow
Shredded memory foam you add to and take out
A pillow that lets you add or remove fill until the height actually matches your body, instead of hoping the one you bought happens to fit.
- Loft adjusts to your body through a zip opening, with spare fill included
- Suits side, back and front sleeping because the height is set per person
- CertiPUR-US and GREENGUARD Gold certified
Researched from manufacturer specifications and published expert reviews
Best forAnyone who has never found a pillow at the right height, side sleepers with broad shoulders, and people who want to try memory foam with a long trial behind them.
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Most pillows are a fixed guess at how tall your neck gap is. The Original ships over-filled with a cross-cut memory foam and microfiber blend, plus a spare half-pound bag, and expects you to open the zip and take some out. That single design decision is why one pillow can suit a side sleeper with broad shoulders and a stomach sleeper who needs almost nothing under their head.
Why you need this
- Loft adjusts to your body through a zip opening, with spare fill included
- Suits side, back and front sleeping because the height is set per person
- CertiPUR-US and GREENGUARD Gold certified
- Cover and pillow are machine washable
- 100-night trial and five-year warranty
What's included
- Adjustable pillow with shredded fill
- Additional fill for tuning
- Removable cover
The Deep Dive
The Coop Original Pillow is fully adjustable. Simply add or remove memory foam fill to achieve your desired firmness—remove fill for a softer feel or add more for a firmer one. Whether you’re a back, side, or stomach sleeper, you can create the perfect pillow for your sleep style to experience ultimate comfort and support.
Premium Materials for Ultimate Comfort
Featuring our signature Lulltra fabric cover with its ultra-soft texture and breathable fabric, it's perfectly designed for a cozy, luxurious sleep. Inside, it's filled with our proprietary Oomph fill, a perfect blend of cross-cut memory foam and microfiber for plush, adaptive support.
Why We Love It
- Fresh, New Foam Every Time: We use only freshly manufactured memory foam, never repurposed or recycled.
- Extra Fill Included: Every Coop pillow comes with an extra half-pound fill bag of Oomph fill.
- Certified Safe and Clean: CertiPUR-US and GREENGUARD Gold certified.
- Machine Washable: The entire pillow (cover and fill) can go right into the washing machine.
At a glance
- Who is it for?
- Anyone who has never found a pillow at the right height, side sleepers with broad shoulders, and people who want to try memory foam with a long trial behind them.
- Who should skip it?
- You run hot at night and want a pillow built for cooling, you dislike any break-in smell, or you would rather buy a pillow that works out of the bag with no adjustment.
- Main drawback
- Memory foam has a break-in odour that needs airing out
- Main strength
- Loft adjusts to your body through a zip opening, with spare fill included
- How we assessed it
- Manufacturer specifications and published independent reviews. We have not tested this product ourselves.
Key benefits
What it does well
Height you set yourself
The zip means loft is a dial, not a lottery. If your chin tips toward your chest, remove a handful; if your head sinks, add some back.
Works across sleeping positions
Reviewers at Tom's Guide found it comfortable on the side, back and front — largely because each of those positions is really just a different fill level.
Spare fill in the box
You get an extra half-pound bag, so you can go firmer as well as softer without buying anything else.
Certified for what it emits
CertiPUR-US covers the foam's chemical content; GREENGUARD Gold tests what the finished product releases into room air.
A trial long enough to matter
Adjustable pillows take a few nights to dial in. A 100-night window is long enough to actually do that.
The mechanism
How it works
When you lie down, the gap between your head and the mattress is the thing a pillow has to fill. That gap is different for everyone and changes with position — a side sleeper's is roughly the width of their shoulder, a back sleeper's is far smaller, and a front sleeper's is close to nothing.
A fixed pillow either fills that gap or it doesn't. The Original takes the opposite approach: the shredded fill can be removed through a zip, so you set the height to your own gap rather than the average of everyone who bought the same model.
The fill is cross-cut rather than solid, which is why it can be scooped out at all, and why it moulds around your head instead of pushing back as one block. The trade-off is that shredded fill settles and needs an occasional shake to redistribute.
The numbers
Specifications
- Fill
- Cross-cut memory foam and microfiber blend, hypoallergenic
- Cover
- Lulltra fabric — 60% polyester, 40% bamboo-derived viscose rayon, over a 100% polyester liner
- Sizes
- Queen 19" × 29"; King 19" × 35"
- Adjustable
- Yes — zip opening, with an extra half-pound bag of fill included
- Certifications
- CertiPUR-US and GREENGUARD Gold
- Care
- Pillow and outer cover are machine washable
- Trial
- 100-night sleep trial
- Warranty
- 5 years
Specifications are taken from the manufacturer. Variants and revisions differ — check the listing before ordering.
Best use cases
When it earns its place
You have never found a pillow the right height
If every pillow is either too tall or too flat, the problem is the fixed loft — and this is the category built to solve it.
You change position through the night
Set the fill for the position you spend most of the night in; the shredded fill will still compress when you roll onto your front.
You are a side sleeper with broad shoulders
Wide shoulders open a large gap that most off-the-shelf pillows underfill. This one can be packed to match.
You want to try memory foam without committing
The 100-night trial makes it a low-risk way to find out whether foam suits you.
Suitability
Is it right for you?
A good fit if…
Anyone who has never found a pillow at the right height, side sleepers with broad shoulders, and people who want to try memory foam with a long trial behind them.
Look elsewhere if…
You run hot at night and want a pillow built for cooling, you dislike any break-in smell, or you would rather buy a pillow that works out of the bag with no adjustment.
Pros and cons
The trade-offs
What works
- Loft adjusts to your body through a zip opening, with spare fill included
- Suits side, back and front sleeping because the height is set per person
- CertiPUR-US and GREENGUARD Gold certified
- Cover and pillow are machine washable
- 100-night trial and five-year warranty
What to weigh up
- Memory foam has a break-in odour that needs airing out
- Sleep Foundation reports the foam fill retains heat — a consideration for hot sleepers
- Shredded fill compacts and needs regular fluffing
- Getting the fill right takes several nights of trial and error
- Reviews disagree on running temperature, so results may vary by room and bedding
Practical setup
Getting the most from it
-
Unpack it and let it breathe
Memory foam has a known break-in smell. Leave it unzipped in a ventilated room for a day or two before the first night.
-
Start over-filled, then remove
It arrives fuller than most people need. Take fill out gradually — it is much easier to judge going down than up.
-
Check your neck angle in a mirror
Lie in your usual position. Your nose should stay roughly in line with the centre of your chest. Tipped up means too much fill; tipped down means too little.
-
Give each adjustment two or three nights
Your neck adapts slowly. Changing the fill every night makes it impossible to tell what is actually working.
-
Shake it out in the morning
Shredded fill compacts overnight. A quick shake restores the loft and slows down flattening.
Independent coverage
What reviewers report
Themes that recur across published reviews of this product. These are other people's findings, not SleepOriginal's own testing.
Praised for
- The adjustable fill is consistently the headline strength, with the included spare bag letting sleepers go firmer as well as softer.
- Tom's Guide reported it comfortable in all three sleeping positions, describing a balance of softness and support.
- The 100-night trial and five-year warranty are repeatedly noted as unusually generous for the price bracket.
Criticised for
- Sleep Foundation flags a high off-gassing potential — a break-in odour that comes with memory foam and is absent from down or buckwheat.
- Sleep Foundation also reports the memory foam fill retains heat, and suggests hot sleepers consider a cooling alternative.
- The pillow flattens with use and needs periodic fluffing to hold its shape.
The verdict
Our take
The Original earns its reputation on one idea, executed well: you set the height. That solves the most common reason a pillow fails, and the 100-night trial gives you long enough to actually find your fill level rather than giving up in week one.
Be clear-eyed about the trade-offs. Shredded memory foam has a break-in smell, it compacts and wants fluffing, and published reviews genuinely disagree on how warm it runs — Tom's Guide called it temperature-neutral while Sleep Foundation reports meaningful heat retention. If you already know you sleep hot, that disagreement is a reason to look at a cooling-specific pillow rather than to gamble.
For everyone else, this is a sensible default: unremarkable materials, an unusually flexible design, and consumer protection long enough to make it a low-risk experiment.
Key Features
Add and remove fill
Tune it over several nights
The only pillow category that lets you correct a mistake instead of returning it and guessing again.
Shredded foam
Support that still moves
Holds height like solid foam but adapts as you change position, which suits combination sleepers.
Fits any position
Because you set the loft
Side, back or stomach — the same pillow works because the height is yours to decide.
Washable cover
Practical over years
Pillows absorb sweat and oils; a removable cover is what makes one last.
Frequently asked questions
How much fill should I take out?
There is no universal answer — that is rather the point. Start with it full, lie in your normal position, and remove fill until your nose sits roughly in line with the centre of your chest. Most people take out a handful or two; side sleepers with broad shoulders often take out none.
Does it smell when you unbox it?
Memory foam has a characteristic break-in odour, and Sleep Foundation rates this pillow as having high off-gassing potential. It fades. Airing the pillow in a ventilated room for a day or two before use makes a noticeable difference.
Does it sleep hot?
Published reviews disagree. Sleep Foundation reports that the memory foam fill retains heat and suggests hot sleepers look elsewhere; Tom's Guide described it as sleeping at a neutral temperature. Your room, bedding and mattress all affect this, so treat it as uncertain rather than settled.
Can I wash it?
Yes. Coop states that both the pillow and the outer Lulltra cover are machine washable. Check the care instructions on the product listing before the first wash.
What size should I buy?
Coop lists the Queen at 19" × 29" and the King at 19" × 35". Match it to your bed and your pillowcases — the King needs a King case.
What if it does not work out?
It ships with a 100-night sleep trial and a five-year warranty. Check the current terms on the listing, since retailer conditions can differ from the manufacturer's own store.
Educational Disclaimer: SleepOriginal provides general educational information and practical self-guided resources. It is not medical advice, diagnosis, or treatment. People with persistent or concerning sleep difficulties should speak with an appropriately qualified healthcare professional.
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