This Coop Original adjustable pillow review looks at a king-size pillow built for sleepers who want to change loft and firmness by adding or removing fill.
Coop Original Pillow Review Summary
The quick verdict

63,000+ ratings
Read Amazon ReviewsCoop Home Goods Original Adjustable Pillow
A customizable king pillow for sleepers who want to fine-tune loft and firmness with removable foam fill.
- King-size pillow with cross-cut memory foam fill.
- Adjustable firmness: remove fill for a softer feel or add fill for a firmer one.
- Oomph fill blends cut-out memory foam and microfiber.
- Lulltra cover with a soft texture and breathable fabric.
Pros
- Adjustable fill lets you soften or firm the pillow to suit your preference.
- Extra fill is included, giving you material to raise loft or increase firmness.
Consider before buying
- The pillow’s loft and firmness take adjustment, so shoppers who want a fixed, ready-to-use pillow may prefer a simpler setup.
- Foam may feel firmer in cooler environments, which can mean readjusting the fill as room conditions change.
Read the full review summary
The Coop Home Goods Original Adjustable Pillow is a king-size option with cross-cut memory foam and adjustable fill.
Removing fill can make it softer, while adding fill can make it firmer, giving back, stomach, and side sleepers a way to tune the pillow to their preferences.
Consider it if you want one pillow that can be adjusted after you try its initial setup, or if your preferred loft changes with sleep position.
Its included extra fill offers more material for customization, while its medium-firm positioning and king size help set expectations before purchase.
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 memory foam fill directly changes firmness, and an extra fill bag gives you more material for adjustments.
Sleep-position range
The pillow is positioned for back, stomach, and side sleepers, with adjustable fill that can help personalize its loft.
Fill construction
Its Oomph fill blends cut-out memory foam and microfiber for adaptive support, though the feel will depend on how much fill you leave inside.
Cover fabric
The Lulltra cover is described as soft and breathable, a useful pairing with foam fill for shoppers attentive to fabric feel and airflow.
Included customization material
The included extra Oomph fill provides additional material if you want to increase loft or firmness after setup.
Material certifications
CertiPUR-US and GREENGUARD Gold certifications may appeal to shoppers who prioritize material and emissions certifications when choosing bedding.
Key Features and Specifications of Coop Original Pillow
- King-size pillow with cross-cut memory foam fill.
- Adjustable firmness: remove fill for a softer feel or add fill for a firmer one.
- Oomph fill blends cut-out memory foam and microfiber.
- Lulltra cover with a soft texture and breathable fabric.
- Includes an extra bag of Oomph fill for loft and firmness adjustments.
- CertiPUR-US and GREENGUARD Gold certified.
Pros and Cons of Coop Original Pillow
Pros
- Adjustable fill lets you soften or firm the pillow to suit your preference.
- Extra fill is included, giving you material to raise loft or increase firmness.
- The fill combines cut-out memory foam and microfiber for plush, adaptive support.
- The soft, breathable Lulltra cover adds a fabric feature beyond the adjustable fill.
- CertiPUR-US and GREENGUARD Gold certifications suit shoppers who look for those material credentials.
Consider before buying
- The pillow’s loft and firmness take adjustment, so shoppers who want a fixed, ready-to-use pillow may prefer a simpler setup.
- Foam may feel firmer in cooler environments, which can mean readjusting the fill as room conditions change.
- If you need a specific pillow-care routine, check the care instructions before buying.
Who Should Buy Coop Original Pillow?
Good fit
Choose the Coop Original if you want to customize pillow firmness instead of committing to one fixed fill level.
The ability to remove fill for a softer feel or add it for a firmer one makes it a practical fit for shoppers still working out their preferred loft.
It is also a fit if you sleep on your back, stomach, or side and want a king-size pillow with additional fill on hand.
The Lulltra cover and two named certifications add relevant material details for buyers comparing pillow construction.
Who should skip it
Skip it if you want a pillow with a fixed feel that needs no adjustment. Changing the fill is central to how this pillow accommodates firmness preferences, and cooler surroundings may make its foam feel firmer.
A different size may be a better match if you do not want a king pillow; this model is specifically positioned as king size.
Coop Original Pillow: Fit, Fill, and Firmness
Adjustability is the central buying decision
This pillow makes sense for someone willing to customize rather than settle for a set firmness. Removing fill softens it and adding fill firms it, while the extra Oomph bag supplies more fill to work with.
Expect setup to involve a personal adjustment process; the stated design does not promise one universally ideal loft.
Consider temperature-related feel changes
The foam can feel firmer in cooler environments, so bedroom temperature may affect how the pillow feels to you.
If the feel changes with seasonal conditions, the adjustable fill gives you a way to respond, though it may require revisiting your preferred setup.
Materials and cover details
The fill combines cut-out memory foam with microfiber, and the Lulltra cover is described as soft and breathable.
These construction details may appeal if you want foam-based adaptive support with a fabric cover designed for airflow; they do not establish a particular temperature or comfort outcome for every sleeper.
Size and certifications narrow the fit
The king format is the clearest size cue for shoppers choosing bedding around an existing bed setup. CertiPUR-US and GREENGUARD Gold certifications are additional selection factors for people who prioritize those credentials when comparing pillow materials.
Alternatives to Coop Original Pillow
Bed Pillows alternative

24,000+ ratings
Read Amazon ReviewsMemory Foam Pillows Queen Size Set of 2
Choose the Comfy Cool set if two queen-size pillows and a cooling shredded-foam focus fit your needs better; choose the Coop if you want one king pillow with adjustable fill for changing firmness.
- This Comfy Cool set includes two queen pillows and emphasizes cooling shredded foam for multiple sleep positions.
- The Coop is a king-size pillow with adjustable memory foam fill, so it suits shoppers who want to tune firmness in a single pillow.
Bed Pillows alternative

8,000+ ratings
Read Amazon ReviewsSleepgram Cooling Bed Pillow
Choose Sleepgram if you prefer removable microfiber inserts, a washable cover, and a queen size with plush positioning; choose the Coop if you want adjustable memory foam fill in king size.
- Sleepgram uses removable microfiber inserts, has a removable cover, and is a queen-size pillow with a plush firmness description.
- The Coop offers adjustable memory foam fill and a Lulltra fabric cover in king size.
Is Coop Original Pillow Worth It?
The Coop Home Goods Original Adjustable Pillow is worth considering if you want a king-size memory foam pillow whose firmness you can tune by removing or adding fill.
An extra fill bag and a breathable Lulltra cover add useful customization and material details for shoppers comparing adjustable pillows.
Buy it if that adjustment process and king format match your setup, and its certifications matter to you.
Pass if you want a fixed feel or a different size; cooler conditions can also make the foam feel firmer, so the preferred fill setup may need adjustment.
Your review at a glance

63,000+ ratings
Read Amazon ReviewsCoop Home Goods Original Adjustable Pillow
A customizable king pillow for sleepers who want to fine-tune loft and firmness with removable foam fill.
- King-size pillow with cross-cut memory foam fill.
- Adjustable firmness: remove fill for a softer feel or add fill for a firmer one.
- Oomph fill blends cut-out memory foam and microfiber.
- Lulltra cover with a soft texture and breathable fabric.