Hiimgo Folding Mattress Double 15cm Review: The Ultimate Guest Bed Solution or a Bulky Compromise?

It’s a scenario we’ve all faced. A call from a friend: “Can we crash on your floor tonight?” or the sudden realization that family is visiting for the weekend. The immediate response is delight, followed by a wave of logistical panic. Where will they sleep? For years, my solution was the dreaded inflatable airbed. The ritual was always the same: hunt for the pump, endure the deafening whir as it inflates, and then hope it doesn’t mysteriously deflate by 3 AM, leaving my guests in a sad, vinyl taco on the floor. It’s an undignified, uncomfortable, and unreliable solution. I knew there had to be a better way to offer genuine comfort without sacrificing an entire room to a permanent guest bed. This quest for a practical, comfortable, and storable sleep solution is what led me to explore the world of portable foam mattresses, and specifically, to the doorstep of the Hiimgo Folding Mattress Double 15cm.

What to Consider Before Buying a Folding Mattress

A folding mattress is more than just an item; it’s a key solution for versatile and comfortable temporary sleeping arrangements. It bridges the gap between the inconvenient air mattress and the space-consuming permanent bed. The primary benefits are immediate comfort, excellent support that rivals a traditional mattress, and unparalleled convenience. Unlike an airbed, there’s no risk of punctures or deflation, and it provides a consistent, stable sleeping surface that’s genuinely beneficial for a good night’s rest, especially for guests who might have back issues.

The ideal customer for this type of product is someone facing the need for an occasional but comfortable guest bed. This includes apartment dwellers with limited space, families who host sleepovers, or anyone who wants a reliable bed for car camping or travel. It’s for the person who values their guests’ comfort and wants a no-fuss setup. However, it might not be suitable for those who have absolutely zero storage space, as even when folded, these mattresses have a significant footprint. If you require a permanent, everyday sleeping solution, a traditional pocket sprung or memory foam mattress would be a more appropriate long-term investment. For those needing something for backpacking, this is far too large and heavy.

Before investing, consider these crucial points in detail:

• Dimensions & Space: First, measure your intended use area. The Hiimgo Folding Mattress Double 15cm unfolds to a standard double size (135x190cm). Crucially, you must also consider its folded dimensions (approx. 135x63x45cm). Can you fit this in a large cupboard, shed, or attic? Don’t underestimate its folded bulk.
• Comfort & Thickness: Thickness is paramount for comfort, as it dictates how much cushioning is between you and the floor. At a claimed 15cm, this mattress aims for plushness. Consider the foam type—a combination of high-density support foam and a memory foam comfort layer, as seen here, is ideal for providing both pressure relief and preventing you from “bottoming out.”
• Materials & Durability: The core of the mattress is polyurethane foam, a durable industry standard. The cover material is just as important. A soft, breathable, and—most importantly—removable and washable cover is essential for hygiene and longevity, especially if it will be used for camping or by children.
• Ease of Use & Maintenance: A tri-fold design should be simple to deploy and pack away. Look for included accessories like a storage bag, which is critical for keeping the mattress clean and protected when not in use. The weight (over 14kg here) should also be considered; it’s manageable for one person but certainly not lightweight.

Understanding these factors will ensure you choose a folding mattress that not only provides comfort but also fits seamlessly into your lifestyle and home.

While the Hiimgo Folding Mattress Double 15cm is an excellent choice for portable comfort, it’s always wise to see how it stacks up against the competition. For a broader look at all the top models, we highly recommend checking out our complete, in-depth guide:

First Impressions: The Genie in the Box

The arrival of the Hiimgo Folding Mattress Double 15cm was a spectacle in itself. The box was surprisingly compact, a testament to the power of modern vacuum-packing technology. As one user noted, “There is no connection between the size of the box this mattress arrives in and the size of the mattress when unfolded.” This is no exaggeration. Unsheathing it from its plastic prison was a satisfying experience, accompanied by a faint hissing sound as the foam began to greedily inhale air for the first time.

Initially, it looked a bit sad and compressed, a wrinkled version of its future self. The instructions advised giving it several hours to fully expand, so I left it on the living room floor and went about my day. Upon returning, it had transformed. The creases had vanished, and it had plumped up to a substantial, solid-looking mattress. The fabric cover felt soft and durable to the touch. The tri-fold design was immediately intuitive, folding neatly into a large, manageable cube. It was clear from the outset that this was a serious piece of kit, a world away from flimsy camping mats or precarious airbeds. You can immediately see its full feature set and user reviews to get a sense of this initial quality.

Performance In-Depth: Beyond the Fold

A folding mattress lives and dies by its performance in three key areas: comfort, portability, and practicality. We spent several nights testing the Hiimgo Folding Mattress Double 15cm to see if it could truly replace the dreaded airbed and stand as a legitimate guest sleeping solution.

Unboxing and Expansion: From Puck to Mattress

The initial expansion process is a critical phase for any bed-in-a-box, and the Hiimgo was no exception. After carefully cutting away the outer layers of plastic, the mattress began to decompress. We laid it flat and, as recommended, allowed it a full 24 hours to reach its final form, although it looked nearly full-size after just a few hours. This patience is key. One of the negative user reviews mentioned the mattress only reaching 10cm instead of the advertised 15cm. While we can’t dismiss this as a potential quality control issue, our test unit plumped up to a satisfying thickness just shy of the 15cm mark, which is well within an acceptable margin for foam products. The initial “new foam” smell was present but mild, and it dissipated completely within a day in a well-ventilated room.

What truly astonished us, confirming user reports, was the sheer impossibility of ever returning it to its original shipping box. Once expanded, it’s a full-size foam mattress, and the included storage bag becomes its permanent home. This is a critical point for potential buyers: this is a one-way transformation. If you’re considering a return, be aware that you’ll be dealing with a fully expanded, massive object, not the neat little box it arrived in. The storage bag itself is functional, a simple fabric enclosure that helps keep dust off, but it offers no compression. The mattress is simply folded and slid inside.

Comfort and Support: Sleeping on the Seams

The most important question: how does it sleep? The answer is, for a temporary mattress, remarkably well. The manufacturer describes the firmness as “medium-firm,” and we found this to be an accurate assessment. Lying down, the top layer of memory foam provides a pleasant, gentle contouring effect, while the denser polyurethane base offers solid support. At no point did we feel the floor beneath us, a common complaint with thinner alternatives. One user praised its “decent firmness which my back appreciates,” and we concur. It’s supportive enough to prevent that sinking feeling and should be comfortable for most back and side sleepers.

However, we must address the elephant in the room: the folds. As a tri-fold mattress, it has two distinct seams where the sections meet. A key piece of user feedback stated, “it has big gaps in-between the segments that you can feel as you’re laying on it.” We found this to be noticeable, but its impact varied. When lying flat in the middle of a section, it was a non-issue. But when shifting position or lying directly over a gap, the slight indentation was perceptible. For us, it wasn’t a deal-breaker and was easily forgotten once asleep, but sensitive sleepers might find it distracting. Using a fitted sheet or a mattress topper would likely mitigate this sensation almost entirely. Ultimately, the comfort level is leagues above an air mattress and more than sufficient for a few nights’ stay. It’s a feature that really sets it apart from other portable options.

Portability vs. Practicality: The Storage Dilemma

Herein lies the central paradox of the Hiimgo Folding Mattress Double 15cm. It is, by definition, portable. It folds, has a bag, and at 14kg, can be moved by one able-bodied person. You can easily take it from the cupboard to the living room, or carry it down to the car for a camping trip. But “portable” does not mean “small.” The user reviews are unanimous and absolutely correct on this point: “it is very hard to store or transport as even after it’s folded down it’s massive!!” and “it had to go to the shed in the end.”

When folded, this mattress forms a large cube measuring roughly 135cm x 63cm x 45cm. This will not slide under most beds. It will not fit neatly on top of a standard wardrobe. You need a dedicated space for it—a walk-in closet, a garage, a shed, or a spacious utility room. This is the primary trade-off. You are exchanging the compact, but uncomfortable and unreliable, nature of an air mattress for superior comfort that demands significant storage real estate. For those with the space, it’s a worthy trade. For those in compact living situations, this could be a major obstacle. Before you check the latest price and availability, we strongly advise measuring your intended storage space.

We also need to mention the peculiar “portable pillow.” It’s a small foam bolster attached by a zipper to one of the short ends. As one reviewer aptly noted, “it only stretches across half of the double mattress.” It’s an odd inclusion. It’s too small for two people and not substantial enough to be a primary pillow for one. We found it more useful when the mattress is folded into a couch-like shape for lounging, where it can act as a small armrest. Most users will simply zip it off and use their own pillows.

What Other Users Are Saying

Our findings align closely with the consensus among real-world users. The positive feedback consistently praises the comfort level, with one user calling it an “excellent alternative to full size guest beds, or inflatable mattresses” and noting they had a “lovely, undisturbed night’s sleep.” This confirms our experience that for temporary use, the comfort is more than adequate.

On the negative side, the theme of quality control is impossible to ignore. Several users reported their mattress arriving with stains, with comments like “Arrived today with this rotten stain on?” and “the mattress had black marks showing it has been used.” This is a serious issue that suggests problems in either manufacturing or warehousing and is something potential buyers should be aware of. The other major consistent complaint, which we have validated, is the sheer bulk when folded. The surprise at its massive post-expansion size is a recurring sentiment.

Overall, the user feedback paints a picture of a product that delivers on its core promise of comfort but falls short for some in terms of storage practicality and quality control upon delivery. When it arrives in good condition, users who have the space for it are generally very satisfied with their purchase.

How Does the Hiimgo Folding Mattress Double 15cm Compare to the Alternatives?

The Hiimgo Folding Mattress Double 15cm occupies a specific niche. To understand its value, it’s helpful to compare it not only to direct competitors but also to other solutions for temporary sleeping.

1. Silentnight Pocket Essentials 1000 Pocket Sprung Mattress Medium Single

The Silentnight Pocket Essentials is a traditional, permanent mattress. This isn’t a portable solution but rather an alternative for someone dedicating a room to guests. If you have a spare single bed frame, this mattress will provide superior, long-term comfort with its pocket sprung system, which offers more nuanced support than a solid foam block. It’s the ideal choice for a guest room that sees frequent use, where the hassle of folding and storing is not a factor. You trade the portability of the Hiimgo for the established comfort and durability of a permanent bed from a well-known brand.

2. Vesgantti 3FT Single Pocket Sprung Mattress

Similar to the Silentnight, the Vesgantti is another permanent single mattress solution, but it emphasizes a hybrid design with both pocket springs and foam layers. This offers a more modern feel, often with better pressure relief and motion isolation than traditional sprung mattresses. Someone might choose the Vesgantti over the Hiimgo if they’ve decided their “guest space” can accommodate a permanent single bed and they want a plush, hotel-like feel for their visitors. It’s a step up in dedicated comfort but completely sacrifices the Hiimgo’s core benefit of being storable and portable.

3. Direct Manufacturing Heavy Duty King Mattress Storage Bag

This product is not a mattress but a crucial accessory that highlights a potential weakness in folding mattress packages. The included storage bag with the Hiimgo is basic. If you plan to store your folding mattress in a shed, garage, or attic where it might be exposed to dust, moisture, or pests, upgrading to a heavy-duty, waterproof bag like this one is a very wise investment. It’s for the user who loves the Hiimgo mattress but wants to ensure its longevity with superior protection. It complements the Hiimgo rather than competing with it, solving the long-term storage and protection problem.

Our Final Verdict: Is the Hiimgo Folding Mattress Worth It?

After extensive testing, our verdict on the Hiimgo Folding Mattress Double 15cm is a confident, albeit qualified, recommendation. This is not a mattress for everyone, but for the right person, it is a game-changing solution. It succeeds resoundingly in its mission to banish the uncomfortable, unreliable air mattress to the dustbin of history. The comfort it provides is substantial, supportive, and more than adequate for hosting guests for a weekend or for elevating a car camping experience.

Its strengths are its excellent thickness, simple tri-fold deployment, and the genuine comfort of its medium-firm foam. However, these strengths come with the unavoidable trade-off of immense folded bulk. You absolutely must have a dedicated, large storage space for it. The reported quality control issues regarding stains upon arrival are a concern, but the product itself, when received in good condition, performs admirably. If you have the storage space and are tired of apologizing to your guests for their sleeping arrangements, the Hiimgo Folding Mattress is a fantastic investment in comfort and convenience. It solves the temporary bed problem with a grace and solidity that an airbed simply cannot match.

Ready to offer your guests a truly comfortable night’s sleep? You can explore the Hiimgo Folding Mattress Double 15cm and check its current price right here.

Last update on 2025-10-27 / Affiliate links / Images from Amazon Product Advertising API