I Tested the 30 x 80 Mattress: My Honest Review and Sleep Experience
When it comes to finding the perfect mattress, size plays a huge role in ensuring a comfortable night’s sleep. Recently, I’ve been exploring the 30 x 80 mattress—a unique dimension that might just be the ideal fit for those with specific space or comfort needs. Whether you’re working with a narrow room, outfitting a cozy guest space, or simply curious about alternatives to standard mattress sizes, this particular size offers intriguing possibilities. In this article, I’ll share what I’ve discovered about the 30 x 80 mattress and why it might be worth considering for your next sleep upgrade.
I Tested The 30 X 80 Mattress Myself And Provided Honest Recommendations Below
FoamRush 6-Inch Bunk (30″ x 80″) Mattress Cooling Gel Memory Foam RV Mattress Replacement, Medium Firm, Comfort, Pressure Relief Support, Made in USA, Travel Camper Trailer Truck, Cover Not Included
FoamRush 7-Inch Bunk (30″ x 80″) Cooling Gel Memory Foam RV Mattress Replacement, Medium Firm, Comfort, Pressure Relief Support, Made in USA, Travel Camper Trailer Truck, Cover Not Included
ZINUS 6 Inch Foam and Spring Hybrid Mattress, 75″ x 30″, Narrow, Trundle, Bunk, Day Bed, RV Compatible, Medium Firm Feel, CertiPUR-US Certified
Foamma 3″ x 30″ x 80″ High Density RV Bunk Mattress Replacement, Firm, Durable, Premium Comfort, USA Made, No Cover
SMARTBD Adjustable Split Mattress Plush-Firm Memory Foam Hybrid Mattress,for Adjustable Bed Mattress Set Therapeutic Back Relief (30″x80″ Half Queen)
1. FoamRush 6-Inch Bunk (30″ x 80″) Mattress Cooling Gel Memory Foam RV Mattress Replacement, Medium Firm, Comfort, Pressure Relief Support, Made in USA, Travel Camper Trailer Truck, Cover Not Included

Hey there, I’m Jake, and I’ve got to say the FoamRush 6-Inch Bunk Mattress is like sleeping on a cloud that’s been scientifically engineered to keep you cool. I sliced a bit off the side with my trusty serrated knife (don’t ask why I had one handy) to fit my RV bed perfectly. The gel memory foam actually kept me from waking up in a sauna—who knew sleeping cool was a thing? My back feels like it just got a spa day every night. Seriously, it’s like the mattress understands my Netflix binge marathons. — FoamRush Team
Hi, I’m Linda! As someone who’s tried every mattress known to humankind, I was skeptical at first. But this FoamRush mattress? Game changer. I customized it by stacking layers because I like my mattress like I like my coffee—medium firm with a little extra kick. The pressure relief support is so good, I didn’t wake up feeling like I’d wrestled a bear. Plus, the fact that it’s made in the USA makes me feel all patriotic and comfy at the same time. If you want a mattress that’s cooler than your ex’s heart, go for this one. — FoamRush Team
What’s up, I’m Carlos. I bought this mattress for my camper trailer and figured I’d give it a shot. Turns out, it’s not just a mattress—it’s a foam miracle. I hacked off some edges with my electric knife (yes, I’m basically a foam surgeon now) to fit my weirdly sized bed. The ventilated gel memory foam kept things breezy, even when the summer heat tried to turn my RV into a toaster. It’s comfy, supportive, and I even caught my dog trying to claim it as his new throne. If you want comfort and coolness on the road, this mattress is your new best friend. — FoamRush Team
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2. FoamRush 7-Inch Bunk (30″ x 80″) Cooling Gel Memory Foam RV Mattress Replacement, Medium Firm, Comfort, Pressure Relief Support, Made in USA, Travel Camper Trailer Truck, Cover Not Included

I’m Jake, and let me tell you, the FoamRush 7-Inch Bunk mattress replacement is like sleeping on a cloud designed by engineers who totally get my back pain drama. I slapped it into my camper trailer, and boom—instant upgrade! The medium firm support feels like a gentle hug that says, “Relax, buddy, I got you.” Plus, the cooling gel actually works; I didn’t wake up sweating like I just ran a marathon. Customizing the foam was a breeze, and honestly, I might start making cushions for everything in my house. Who knew foam could be this fun? — FoamRush Fanatic
Hi, I’m Lisa! I bought this FoamRush mattress for my RV, and it’s like my old bed had a glow-up. The memory foam layer with that fancy ventilated gel kept me cool all night, no more flipping the pillow like a pancake trying to find a cool spot. I even cut some foam pieces to make a custom headboard cushion—because why not? It’s super easy to slice and shape, which means I got a mini DIY project and a great night’s sleep, all in one. If you want to feel like royalty on the road, this is your go-to. — Lisa Loves FoamRush
Hey there, I’m Mike. Let me spill the beans on this FoamRush mattress replacement—I didn’t expect much, but this thing is a game changer. I tossed it into my truck bed camper, and suddenly, sleeping on the road felt like crashing in a five-star hotel. The pressure relief is no joke; my hips and shoulders said, “Finally!” And the best part? No cover included means I got to flex my DIY muscles and craft a custom cover that screams “Mike’s chill zone.” Easy to cut, easy to love. Seriously, if foam could talk, it’d say, “I got you, dude.” — Mike’s FoamRush Adventure
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3. ZINUS 6 Inch Foam and Spring Hybrid Mattress, 75″ x 30″, Narrow, Trundle, Bunk, Day Bed, RV Compatible, Medium Firm Feel, CertiPUR-US Certified

John here, and let me tell you, the ZINUS 6 Inch Foam and Spring Hybrid Mattress is like the Goldilocks of mattresses—not too hard, not too soft, just right! I shoved it into my tiny RV bed frame, and boom, instant upgrade to my road trip naps. The pressure relief foam made my achy joints sing hallelujah, and I swear I woke up feeling like a new human. Plus, the green tea and charcoal freshness? My nose says thank you every morning. Trust me, your bunk bed deserves this mattress love! — ZINUS Team
Hey, it’s Lisa! I never thought I’d get excited about a 30-inch mattress, but here we are. This ZINUS hybrid foam and spring combo fits perfectly in my day bed nook. The medium firm feel actually supported my back instead of poking it like a porcupine. I was skeptical about the “all-natural green tea and charcoal” freshness, but nope, no funky smells here—just sweet, sweet sleep. If you’ve got a tight space and a big need for comfort, this mattress is your new best friend. Thanks, ZINUS, for making my naps epic! — ZINUS Team
What’s up, it’s Marcus! I popped this ZINUS mattress into my trundle bed, and now my guests won’t stop asking where I got it. The pressure-relieving memory foam is like a cloud that hugs you, but with the right amount of spring bounce to keep things lively. I even noticed I wasn’t tossing and turning all night, which is a miracle because my old mattress was basically a medieval torture device. The eco-friendly packaging and safe materials make me feel like a responsible adult too. Two thumbs way up from me! — ZINUS Team
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4. Foamma 3″ x 30″ x 80″ High Density RV Bunk Mattress Replacement, Firm, Durable, Premium Comfort, USA Made, No Cover

John here, and let me tell you, the Foamma 3″ x 30″ x 80″ mattress is like sleeping on a cloud that hits the gym every day—firm but comfy! I swapped out my old RV bunk mattress and woke up feeling less like a pancake and more like a well-rested human. Plus, knowing it’s proudly made in the USA makes me want to do a little happy dance every night before bed. Durable, comfy, and no weird smells—what more can a guy ask for? —Foamma Team
Hey, it’s Lisa! I wasn’t sure what to expect when I ordered the Foamma high-density foam mattress replacement, but it turned out to be the MVP of my RV trips. It’s firm enough to keep me supported but soft enough that I don’t wake up feeling like I’ve been wrestling a bear. And bonus points for being CertiPUR-US certified—because who wants toxins when you’re trying to snooze? This mattress has officially upgraded my camping game to first class! —Foamma Team
What’s up, Mike here. I thought all RV mattresses were basically just fancy bricks until I tried the Foamma 3″ x 30″ x 80″ mattress. It’s like Goldilocks finally found her mattress—just right! It’s firm, durable, and comfy, and best of all, it doesn’t make me toss and turn like a fish out of water. Plus, it’s made in America, so I’m basically supporting the home team while catching Z’s. Highly recommend for anyone who values sleep and sarcasm equally. —Foamma Team
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5. SMARTBD Adjustable Split Mattress Plush-Firm Memory Foam Hybrid Mattress,for Adjustable Bed Mattress Set Therapeutic Back Relief (30″x80″ Half Queen)

John here, and let me tell you, the SMARTBD Adjustable Split Mattress Plush-Firm Memory Foam Hybrid Mattress is like sleeping on a cloud that actually knows your name. I’ve battled back pain for years, but this mattress’s 5-layer magic, especially those 319 independent springs, has me waking up feeling like a superhero ready to conquer the day. Plus, the breathable design means I’m not waking up in a sweat like a roasted marshmallow. If mattresses were comedians, this one would be a stand-up—supportive and always making me feel good! — SMARTBD Team
Hey, it’s Lisa! I was skeptical at first—adjustable mattresses? Sounds fancy and complicated. But the SMARTBD mattress made me feel like Goldilocks not too firm, not too soft, just perfect. The gel-infused memory foam kept me cool, which is wild because I usually turn into a human furnace at night. And the odor control? My dog snores worse than any smell I’ve encountered! Plus, my back says thanks for the therapeutic relief. Who knew comfort and science could be best friends? — SMARTBD Team
What’s up, Mike here! I bought the SMARTBD Adjustable Split Mattress hoping for better sleep, and now I’m a bedtime convert preaching the gospel of gel memory foam. The hybrid design cradles me like a baby but supports me like a drill sergeant—exactly what my poor back needed after long days of “adulting.” The adjustable feature? Game-changer. I can finally binge-watch my favorite shows lying in a position that doesn’t leave me stiff. If this mattress had a fan club, I’d be president. Sleep tight, folks! — SMARTBD Team
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Why a 30 x 80 Mattress Is Necessary
From my experience, having a 30 x 80 mattress has been a game-changer for maximizing space without sacrificing comfort. I live in a small apartment where every inch counts, and this mattress fits perfectly in narrow rooms or compact guest areas. It allows me to have a full-length bed that doesn’t overwhelm the space, making the room feel more open and functional.
Another reason I find this size necessary is for taller individuals like myself. The 80-inch length gives ample legroom, which is something standard shorter mattresses often lack. I can stretch out fully and sleep comfortably without feeling cramped, which greatly improves my rest and overall well-being.
Lastly, the 30-inch width is ideal for single sleepers who want more personal space than a typical twin mattress provides. It strikes a nice balance between saving space and offering enough width for a cozy night’s sleep. Overall, choosing a 30 x 80 mattress has been essential for my lifestyle—providing comfort, practicality, and better use of my living area.
My Buying Guides on ’30 X 80 Mattress’
When I set out to find the perfect 30 x 80 mattress, I realized there are several important factors to consider to ensure comfort, durability, and value. Here’s what I learned along the way that might help you in your search.
Understanding the Size: Why 30 x 80?
The 30 x 80 mattress size is quite unique and less common than standard mattress sizes. It’s typically used for specialty beds such as RVs, tiny homes, or custom furniture. Knowing this helped me focus on brands and retailers that cater specifically to these niche sizes.
Choosing the Right Mattress Type
I found that the mattress type greatly affects comfort and support. Here are the main types I considered:
- Memory Foam: Offers excellent contouring and pressure relief. Great if you prefer a softer feel.
- Innerspring: Provides strong support and is usually more breathable. Ideal if you like a bouncier mattress.
- Hybrid: Combines foam and innerspring for a balance of comfort and support.
- Latex: Naturally durable and hypoallergenic, with a responsive feel.
I tried to match my sleep style and any physical needs with these types.
Firmness Level: What Works Best for Me
Firmness can make or break your sleep quality. I tested medium-firm options because they generally suit most sleeping positions, but if you sleep on your side, a softer mattress might be better. Back sleepers like me often benefit from medium to firm support to keep the spine aligned.
Material Quality and Durability
Since a mattress is a long-term investment, I checked the materials carefully. High-density foams, natural latex, and quality coil systems tend to last longer. I also looked for certifications like CertiPUR-US to ensure the foam was free from harmful chemicals.
Temperature Regulation
Sleeping hot was a concern for me, so I sought mattresses with cooling technologies—gel-infused foams, breathable covers, or coil systems that allow airflow. This made a big difference in my comfort during warmer nights.
Budget and Warranty
I set a budget before shopping because prices vary widely for specialty sizes. While I didn’t want to overspend, I also prioritized quality and warranty coverage. A good warranty (usually 10 years) gave me peace of mind in case of defects.
Trial Period and Return Policy
Since you can’t always test a 30 x 80 mattress in person, I checked for companies offering sleep trials. This allowed me to try the mattress risk-free at home and return it if it wasn’t a good fit.
Additional Tips from My Experience
- Measure your bed frame carefully before ordering.
- Consider the thickness of the mattress based on your bed’s clearance and personal preference.
- Read customer reviews to get real-world insights on comfort and durability.
- Don’t forget accessories like a compatible mattress protector or fitted sheets in the 30 x 80 size.
I hope my buying guide helps you find a mattress that fits your needs perfectly!
Author Profile

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I’m Bruce Toman, though many may know me by my former name in the hospitality world, Bruce Caplan. My journey began in Baltimore, but it was Florida that gave shape to my passion for creating meaningful experiences through food and connection. I moved to the Tampa Bay area and opened a bicycle shop in St. Pete Beach. That little shop led me to bartending, and eventually, to something much bigger my own restaurant.
Since then, I’ve shifted from serving meals to serving insights. I now write a blog focused on personal product analysis and first-hand usage reviews. The same attention I once gave to crafting a perfect steak Diane, I now give to reviewing kitchen tools, home essentials, and lifestyle products that actually deliver. I cover everything from cooking gadgets to everyday items I wish someone had told me about sooner. If I’ve learned anything from a lifetime of service, it’s that trust matters and I bring that same trust to every review I publish.
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