This Coop Original adjustable pillow review looks at a customizable memory foam and microfiber pillow for back, side, and stomach sleepers. Its fill can be adjusted to change firmness and loft.
Coop Original Pillow Review Summary
The quick verdict

63,000+ ratings
Read Amazon ReviewsCoop Home Goods Original Adjustable Pillow
An adjustable memory foam pillow for sleepers who want to customize firmness and loft across back, side, or stomach sleeping positions.
- King-size pillow filled with cut-out memory foam and microfiber.
- Add or remove foam fill to adjust firmness and loft.
- An extra bag of Oomph fill is included.
- Lulltra cover with a soft texture and breathable fabric.
Pros
- Fill is adjustable for softer or firmer preferences.
- Extra fill provides additional loft and firmness flexibility.
Consider before buying
- Finding a preferred setup takes adjusting the fill, so buyers wanting a fixed, ready-to-use loft may prefer a simpler pillow.
- Foam can feel firmer in cooler environments, which may call for a fill adjustment as room conditions change.
Read the full review summary
The Coop Home Goods Original Adjustable Pillow is a king-size pillow with cross-cut memory foam and microfiber fill.
Adding or removing fill lets you change its firmness and loft, and an extra bag of fill comes with the pillow for further customization.
This design suits sleepers who have a clear preference for a softer or firmer pillow and are willing to adjust the fill to get there.
The cover uses Lulltra fabric, while CertiPUR-US and GREENGUARD Gold certifications may matter to shoppers comparing material credentials.
The buying factors
Coop Original Pillow Scorecard
Editorial scores reflect listed features and buyer fit; they are not laboratory measurements or customer ratings.
Fill adjustability
Adding or removing fill gives sleepers a direct way to tune firmness and loft, and extra fill is included for further adjustment.
Sleeping-position range
The pillow is presented for back, stomach, and side sleepers, making it relevant to buyers who change positions or share a household with different preferences.
Fill blend
Cut-out memory foam blended with microfiber offers an adaptive-fill approach for shoppers who want more than a single-piece foam insert.
Cover fabric
The breathable Lulltra cover is a useful material feature for buyers who value a soft-feeling cover with airflow.
Material certifications
CertiPUR-US and GREENGUARD Gold certifications add recognized material and environmental credentials to consider during selection.
Adjustment considerations
The foam may feel firmer in cooler environments, so the preferred fill amount can depend on room conditions as well as sleep position.
Key Features and Specifications of Coop Original Pillow
- King-size pillow filled with cut-out memory foam and microfiber.
- Add or remove foam fill to adjust firmness and loft.
- An extra bag of Oomph fill is included.
- Lulltra cover with a soft texture and breathable fabric.
- CertiPUR-US and GREENGUARD Gold certified.
- Foam may feel firmer in cooler environments.
Pros and Cons of Coop Original Pillow
Pros
- Fill is adjustable for softer or firmer preferences.
- Extra fill provides additional loft and firmness flexibility.
- Designed for back, stomach, and side sleeping positions.
- The cover combines a soft texture with breathable fabric.
- Two material certifications may help buyers compare pillow credentials.
Consider before buying
- Finding a preferred setup takes adjusting the fill, so buyers wanting a fixed, ready-to-use loft may prefer a simpler pillow.
- Foam can feel firmer in cooler environments, which may call for a fill adjustment as room conditions change.
Who Should Buy Coop Original Pillow?
Good fit
Choose this pillow if you want to personalize firmness or loft instead of accepting a fixed fill level. The included extra Oomph fill gives you material to work with as you tune it.
It is a good fit for shoppers seeking a pillow intended for back, side, or stomach sleeping, especially if they value a breathable cover and the named material certifications.
Consider it if you are comfortable revisiting the fill setup when your preferred firmness changes or the room is cooler, since the foam can feel firmer in those conditions.
Who should skip it
Skip it if you want a pillow with a fixed fill and no adjustment process; this model is designed around adding or removing foam to set firmness and loft.
Look elsewhere if you need a pillow specifically intended for a different sleep position or construction than the back, stomach, and side-sleeper design described here.
Coop Original Pillow: Customizing Loft and Firmness
A pillow you can tune
The main buying appeal is control over fill. Removing foam is the route to a softer feel, while adding it moves toward firmer support; the included extra fill bag allows additional customization.
This gives the pillow more setup flexibility than a fixed-fill design, though dialing in a preference requires personal adjustment.
Fill blend and cover
The interior combines cut-out memory foam and microfiber, while the Lulltra cover is described as soft and breathable.
Together, those choices suit buyers interested in a mixed fill and fabric cover rather than a solid foam pillow; the features alone cannot establish how it will feel to an individual sleeper.
Position and room conditions
The pillow is positioned for back, stomach, and side sleepers, but the adjustable fill still needs to match the sleeper’s preferred loft.
Temperature is another consideration: cooler environments may make the foam feel firmer, so buyers sensitive to firmness shifts should keep that in mind when setting it up.
Certification context
CertiPUR-US and GREENGUARD Gold certifications are relevant credentials for shoppers weighing materials and environmental standards. They can inform comparison, while personal comfort and preferred pillow height remain individual fit questions.
Alternatives to Coop Original Pillow
Bed Pillows alternative

500+ ratings
Read Amazon ReviewsSleepavo Adjustable Shredded Memory Foam Pillows
Choose Sleepavo if you want two pillows with adjustable foam and washable cooling cases; choose Coop if one king-size pillow with extra fill better matches your setup.
- Sleepavo comes as a queen-size set of two, with adjustable foam and machine-washable cooling pillowcases.
- Coop’s Original is a king-size adjustable pillow with extra Oomph fill, which suits buyers who want a single pillow and material to fine-tune its loft.
Bed Pillows alternative

24,000+ ratings
Read Amazon ReviewsComfy Cool Shredded Memory Foam Pillows
Pick Comfy Cool if a two-pillow queen set, washable cases, and a 10 year warranty fit your needs; choose Coop for adjustable fill and extra Oomph fill in one king-size pillow.
- Comfy Cool is a queen-size set of two shredded memory foam pillows with washable cases and a 10 year warranty.
- Coop’s Original offers adjustable firmness and extra fill in a king-size pillow, fitting buyers focused on dialing in one pillow’s loft.
Is Coop Original Pillow Worth It?
The Coop Home Goods Original Adjustable Pillow is worth considering if you want a customizable king-size pillow and are willing to adjust its fill to find a preferred firmness and loft.
Its cut-out memory foam and microfiber blend, breathable Lulltra cover, and extra fill make personalization the central reason to choose it.
Pass if you prefer a fixed pillow setup or want to avoid tuning loft yourself. Also account for the possibility that cooler room conditions may make the foam feel firmer than expected.
Your review at a glance

63,000+ ratings
Read Amazon ReviewsCoop Home Goods Original Adjustable Pillow
An adjustable memory foam pillow for sleepers who want to customize firmness and loft across back, side, or stomach sleeping positions.
- King-size pillow filled with cut-out memory foam and microfiber.
- Add or remove foam fill to adjust firmness and loft.
- An extra bag of Oomph fill is included.
- Lulltra cover with a soft texture and breathable fabric.