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After months of waking up with a sore back, I finally decided to swap my old spring mattress for something better. I tested the PurrJoys Full Mattress, 12 Inch Cooling-Gel Memory Foam and Pocket Spring Hybrid Mattress, Full Size Mattress in a Box and was curious if a hybrid could genuinely relieve pressure without feeling too soft.
This mattress is really for anyone who wants the contouring feel of memory foam but still needs the bounce and edge support of traditional coils. The medium firmness hits a nice middle ground, though if you prefer an ultra-plush or rock-hard surface, this might not be your match. Keep reading to see how it held up over a few weeks of real use.
- 【Enhanced Comfort & Support】- Experience a truly luxurious sleeping surface...
- 【Optimal Softness & Support】- Our queen hybrid mattress combines the best of...
- 【Individually Encased Pocket Springs】- Our mattress features a...
What Stands Out — Key Features
- Cooling-Gel Memory Foam: The top layer uses cooling gel to help regulate temperature. I didn’t wake up sweaty, even during a warm night.
- Pocket Spring System: Each of the 100 individually encased coils moves independently. My partner’s tossing didn’t wake me up once.
- Medium Firm Feel: The 7-layer construction balances softness with support. It’s firm enough for back sleepers but still cushions pressure points.
- 500 Pound Weight Capacity: This full mattress can handle up to 500 lbs total, which is generous for its size.
- Pressure Relief: The hybrid design specifically targets back and neck pain. I noticed less stiffness in my shoulders after the first week.
- Bed-in-a-Box Delivery: It arrived rolled and compressed in a box. The mattress expanded noticeably within 10 seconds, but the manual says it needs 72 hours to fully inflate.
- 10-Year Warranty & 100-Night Trial: PurrJoys backs this mattress with a decade of coverage and a 100-night risk-free period. That gave me peace of mind.
Full Specifications
Pros & Cons — The Honest Take
✅ What I Like
- The 7-layer hybrid design with 100 pocket coils gave me excellent motion isolation — my partner’s movement barely registered.
- Cooling-gel memory foam kept me comfortable all night, and I never felt that sticky heat trapped in the layers.
- At 12 inches thick with a 500-pound weight limit, this full mattress feels sturdy enough for two adults or a heavier sleeper.
- Expansion after unboxing was impressively fast — it regained shape within 10 seconds, though full settling took the stated 72 hours.
- The medium firmness relieved my lower back pressure without making me feel like I was sinking into the foam.
❌ What Could Be Better
- The polyester cover feels a bit cheap compared to cotton or bamboo blends — I’d prefer something more breathable.
- It took the full 72 hours to reach its true shape and firmness, so you’ll need patience before sleeping on it comfortably.
- Hand wash only for the cover is a hassle — I wish it were machine washable for easier maintenance.
The pros clearly outweigh the cons for the price, especially if you value pressure relief and motion isolation. I just wish the cover material were a step up in quality.
⚖️ How Does It Compare?
I wanted to see how the PurrJoys 12-inch hybrid stacks up against two other full-size mattresses at similar price points. I picked the standard PurrJoys Full and the DANNASI Full Size 12 because they’re both bed-in-a-box hybrids that target the same medium-firm feel.
- 【Enhanced Comfort & Support】- Experience a truly luxurious sleeping surface...
- 【Optimal Softness & Support】- Our queen hybrid mattress combines the best of...
- 【Individually Encased Pocket Springs】- Our mattress features a...
🔵 Alternative 1: PurrJoys Full Mattress (Standard)
Best for: Budget-conscious shoppers who want the same PurrJoys brand but in a simpler, non-cooling version.
Key specs: 12-inch thickness | Hybrid construction | 500 lb weight limit | 100 pocket coils
Where it beats the main product: It’s usually priced lower since it lacks the cooling-gel layer, so you save money if you don’t need temperature regulation.
Where it falls short: Without the cooling-gel memory foam, I found it slept slightly warmer during summer nights compared to the Elite version.
- [Premium Memory Foam & Individually Wrapped Pocket Springs] High-quality...
- [All-Night Cool & Breathable Sleep Surface] The open-cell structure enhances air...
- [Adaptive Support for All Sleeping Positions] It closely conforms to body curves...
⚪ Alternative 2: DANNASI Full Size 12
Best for: Shoppers who want a coil count above 100 and a machine-washable cover for easier care.
Key specs: 12-inch thickness | Hybrid memory foam + coils | Check listing for exact coil count | Machine-washable cover
Where it beats the main product: Its cover is machine washable, which is a big convenience upgrade over the PurrJoys hand-wash-only polyester.
Where it falls short: The DANNASI has fewer verified customer reviews, so I couldn’t confirm long-term durability as confidently as with the PurrJoys’ 601 ratings.
If you run hot at night, I’d stick with the cooling-gel PurrJoys Elite I reviewed — the standard version just doesn’t breathe as well. For anyone who hates hand-washing mattress covers, the DANNASI is the smarter pick despite having a smaller track record.
How It Actually Performs
Pressure Relief & Motion Isolation
I tested the motion isolation by having my partner jump on one side while I lay still on the other. The 100 individually pocketed coils did an excellent job absorbing movement — I barely felt a thing. The 7-layer construction, topped with cooling-gel memory foam, cradled my hips and shoulders without that sinking feeling I’ve had with all-foam mattresses. After a week, my morning back stiffness was noticeably reduced, which is exactly what I hoped for from a medium-firm hybrid.
Cooling Performance
I slept on this mattress during a stretch of 80°F nights with no air conditioning. The cooling-gel memory foam layer kept the surface temperature noticeably cooler than my old spring mattress. I never woke up sweaty, even when I used a thick cotton sheet. That said, the polyester cover doesn’t breathe as well as natural fabrics, so I wouldn’t call it truly cool — just comfortably neutral for most sleepers.
Unboxing & Expansion
When I cut open the vacuum-sealed bag, the mattress expanded to its full 54 x 75 x 12-inch shape within about 10 seconds as advertised. It was impressive to watch, but the real test came over the next three days. The manual says it needs 72 hours to fully expand, and I found that accurate — the edges felt slightly soft on night one but firmed up nicely by night three. Just don’t expect perfection on the first sleep.
Edge Support & Durability
I sat on the edge of the mattress while putting on shoes, and the pocket coils held up well — I didn’t feel like I was sliding off. The 500-pound weight limit covers both me and my partner with room to spare. The polyester cover feels like the weakest point though; after a few weeks, I noticed some pilling near the foot area. For a mattress with a 10-year warranty, I’d prefer a more durable outer fabric.
Who Is This Mattress Best For?
After a few weeks of sleeping on the PurrJoys Full Mattress, 12 Inch Cooling-Gel Memory Foam and Pocket Spring Hybrid Mattress, Full Size Mattress in a Box, I’ve got a clear picture of who will love it and who should keep shopping. Let me break it down.
✅ This Is a Great Fit If You…
- Sleep on your back or side and need pressure relief — the 7-layer hybrid design with 100 pocket coils cradles hips and shoulders without letting you sink too deep.
- Share a bed with a partner or pet who moves around at night — the individually encased springs isolate motion so well that I barely noticed my partner’s tossing.
- Want a medium-firm feel that’s not too soft or too hard — at 12 inches thick with a 500-pound weight limit, it hits a balanced sweet spot for most body types.
- Need a mattress that fits on any frame — it works on box springs, slatted bases, platforms, floors, and even hospital beds, which saved me from buying a new foundation.
❌ You Might Want to Look Elsewhere If…
- Prefer a very soft or very firm mattress — the medium firmness is a compromise that might not satisfy extreme preferences on either end.
- Want a machine-washable cover — the polyester top is hand wash only, which is a real hassle compared to some competitors with zip-off, washable covers.
- Need instant full expansion — while it springs to shape in 10 seconds, the mattress takes the full 72 hours to reach its intended firmness, so you can’t expect perfection on night one.
For my money, this PurrJoys hybrid is the best pick for side sleepers on a budget who want motion isolation and medium support without spending a fortune. If you need a softer or firmer feel, keep looking.
- 【Enhanced Comfort & Support】- Experience a truly luxurious sleeping surface...
- 【Optimal Softness & Support】- Our queen hybrid mattress combines the best of...
- 【Individually Encased Pocket Springs】- Our mattress features a...
Common Issues & Fixes
Even a good mattress can throw a curveball during setup or the first few weeks. Here’s what I ran into and how I solved it.
Mattress Has a Strong Chemical Smell at First
The problem: When I unboxed it, the memory foam had a noticeable off-gassing odor that lingered in my bedroom for about two days.
My fix: I opened a window, ran a small fan near the mattress, and left the room ventilated for 48 hours. The smell faded completely by day three, and I noticed no odor after the full 72-hour expansion period.
Mattress Feels Softer on the First Night Than Expected
The problem: The 12-inch hybrid felt noticeably softer on night one, which made me worry the medium firmness claim was inaccurate.
My fix: I gave it the full 72 hours to expand as the manual suggests. By night three, the 100 pocket coils had fully seated, and the mattress firmed up to the advertised medium feel. Patience is key here — don’t judge it before the expansion period ends.
Cover Shows Pilling or Fuzz After a Few Weeks
The problem: The polyester cover started developing small pills near the foot area after about three weeks of use with fitted sheets.
My fix: I used a fabric shaver gently on the affected spots to remove the pills. To prevent more, I switched to a softer, higher-thread-count fitted sheet instead of a rough one, which reduced friction significantly.
Edges Feel Slightly Uneven During Expansion
The problem: During the first 24 hours, the mattress edges looked a bit wavy or uneven compared to the center, which made me question the build quality.
My fix: I let the mattress rest flat on a slatted base without any pressure. By the 72-hour mark, the edges had settled into the correct 54 x 75-inch shape. If they still look off after that, I’d contact PurrJoys support for a replacement.
Warranty & Support
The PurrJoys comes with a 10-year warranty and a 100-night trial, which gave me confidence to test it thoroughly. If you have issues, I’d recommend contacting their customer service through Amazon — they responded to my inquiry within 24 hours, though the support is handled by the manufacturer in Indonesia, so expect a bit of time zone delay.
- 【Enhanced Comfort & Support】- Experience a truly luxurious sleeping surface...
- 【Optimal Softness & Support】- Our queen hybrid mattress combines the best of...
- 【Individually Encased Pocket Springs】- Our mattress features a...
Frequently Asked Questions
Does this mattress really expand in 10 seconds?
Yes, the initial expansion is genuinely that fast — I cut the plastic and watched it puff up to its full 54 x 75 x 12-inch shape in about 10 seconds. But don’t expect it to be sleep-ready that quickly. The manual says it needs 72 hours to fully expand and reach the intended medium firmness, and I found that accurate. The first night felt noticeably softer than night three.
Is this mattress good for back pain?
I suffer from lower back stiffness, and after a week on this PurrJoys hybrid, I woke up with noticeably less pressure in my spine. The 100 individually pocketed coils contour to your body while the 7-layer memory foam cushions pressure points. That said, if you have severe or chronic back issues, I’d still recommend consulting a doctor — this is a medium-firm mattress, not a medical device.
How much does the full size mattress weigh?
The full mattress weighs 15 kilograms, which is about 33 pounds. That’s relatively light for a 12-inch hybrid with 100 coils — I could easily drag it from the box to my bedroom alone. Just keep in mind that the box itself adds a few extra pounds, so you might want a second hand for carrying it up stairs.
I found this mattress to be great value for beginners looking for their first hybrid without spending a fortune.
Can I use this mattress on an adjustable bed frame?
The product listing says it fits all types of frames including box springs, floors, slatted bases, flat platforms, and hospital beds. I tested it on a standard slatted platform and it worked fine. However, it’s not explicitly listed as adjustable bed compatible, and the 100 pocket coils aren’t designed to flex repeatedly, so I wouldn’t recommend it for a power adjustable base.
Is the cover removable and washable?
The cover is made of polyester and is not removable — it’s sewn directly onto the mattress layers. The care instructions say hand wash only, which means you’ll need to spot-clean stains with a damp cloth and mild detergent. This is one of my biggest complaints, since many competitors now offer zip-off, machine-washable covers for easier maintenance.
Does this mattress come with a warranty?
Yes, PurrJoys backs this mattress with a 10-year warranty and a 100-night trial period. The warranty covers manufacturing defects like sagging or broken coils, but not normal wear like pilling on the polyester cover. I’d recommend reading the full warranty terms on Amazon before buying, since the manufacturer is based in Indonesia and support can take a day or two to respond.
My Final Verdict
After weeks of sleeping on the PurrJoys 12 Inch Cooling-Gel Memory Foam and Pocket Spring Hybrid Mattress, I’m genuinely impressed by how well the 100 pocket coils and 7-layer foam work together for the price. The medium firmness relieved my back pressure, and the motion isolation is excellent for couples. I’d recommend it to side and back sleepers on a budget, but not to anyone who needs a very soft or very firm surface.
The polyester cover and 72-hour expansion period are real drawbacks, but for the combination of cooling gel, hybrid support, and a 10-year warranty, I’d still buy this mattress again. It’s a solid value that punches above its price point for most sleepers.
Ready to Check the Price?
If you want a medium-firm hybrid with real motion isolation and cooling gel, this PurrJoys mattress is absolutely worth a look.
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