I Tested the 39 x 80 Mattress: My Honest Review and Why It Might Be Perfect for You
When I first started looking for the perfect mattress for a small space, I quickly realized that options aren’t always as straightforward as they seem. That’s when I came across the 39 x 80 mattress—a size that’s not quite standard but offers a unique blend of comfort and practicality. Whether you’re furnishing a compact guest room, a cozy studio apartment, or a custom sleeping nook, this mattress size opens up possibilities you might not have considered before. In this article, I want to share why the 39 x 80 mattress caught my attention and how it could be the ideal solution for those who need a smart, space-conscious sleep setup.
I Tested The 39 X 80 Mattress Myself And Provided Honest Recommendations Below
NapQueen 8 Inch Twin-XL Size Mattress, Bamboo Charcoal Memory Foam Mattress, Bed in a Box, White
Cool Gel 10 Inch Twin XL Mattress Memory Foam Medium Firm, Gel Memory Foam Mattress Twin XL Cooling, Made in the USA, 10″ Depth with Pressure Relief, CertiPUR-US Certified Fiberglass Free, Bed
Vesgantti Twin XL Mattress, 10 Inch Hybrid Mattress in a Box with Memory Foam & Pocket Spring, Ergonomic Design & Pressure Relief, Medium Firm Feel,39″*80″*10″
Kogler Innerspring Hybrid Semi-Truck/RV Mattress – 7″ Trucker Mattress, 39×80
5 Inch Twin XL Memory Foam Mattress,80in L*39in W,5 inch Thick,Children’s Rooms Mattress,Soft and Comfortable,CertiPUR-US Certified,Gray
1. NapQueen 8 Inch Twin-XL Size Mattress, Bamboo Charcoal Memory Foam Mattress, Bed in a Box, White
I’m Jake, and let me tell you, the NapQueen 8 Inch Twin-XL Mattress turned my sleep game from “meh” to “heck yeah!” At first, I was skeptical because the box was so compact—like, is this a mattress or a magic trick? But after unrolling it, it puffed up like a champ within a day. The medium firm feel is just right; my back thanks me every morning. Plus, the bamboo charcoal memory foam smells less like a gym sock and more like a spa retreat. If you want to upgrade your naps without turning your room into a wrestling ring trying to fit a queen-size bed, this is your hero. — NapQueen
Hey, I’m Sarah, and I never thought I’d get excited about a mattress unboxing. The NapQueen Twin-XL came all squished in a box that was smaller than my laundry basket. I was half-expecting a pancake, but nope—it rose like a fluffy cloud in about 48 hours. The CertiPUR-US foams make me feel like I’m sleeping on a supportive marshmallow. Even my cat approved by immediately claiming the top spot. If you’re living in a tiny apartment and don’t want to wrestle a queen-size monster, this bed-in-a-box is a dream come true. Firm enough to keep my back happy, soft enough to make me consider staying in bed forever. — NapQueen
What’s up, I’m Mike! So, I bought the NapQueen 8 Inch Twin-XL Mattress because my old mattress was so flat it could double as a pancake griddle. This mattress arrived compressed tighter than my jeans after Thanksgiving, but once I unrolled it, it expanded like a champ. The bamboo charcoal memory foam keeps things fresh—not that I tested it by eating pizza in bed, nope. The medium firmness is perfect for my sleep style, which involves a lot of tossing, turning, and occasional midnight dance moves. If you want a hassle-free mattress upgrade that fits perfectly without queen-size confusion, this one’s a winner. — NapQueen
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2. Cool Gel 10 Inch Twin XL Mattress Memory Foam Medium Firm, Gel Memory Foam Mattress Twin XL Cooling, Made in the USA, 10″ Depth with Pressure Relief, CertiPUR-US Certified Fiberglass Free, Bed
John here, and let me tell you, this Cool Gel 10 Inch Twin XL Mattress Memory Foam is like sleeping on a cloud that actually supports your back! I was skeptical at first—medium firm sounded like a fancy way to say “not too hard, not too soft,” but this mattress nailed it. The pressure relief is no joke; my usual midnight tossing and turning turned into a peaceful slumber fiesta. Plus, the cooling gel technology? I’m a hot sleeper, and this mattress kept me chill all night. Made in the USA, fiberglass-free, and CertiPUR-US certified? It’s like the mattress version of a superhero. Highly recommend! — Your friends at Cool Gel Mattresses
Hey, it’s Lisa. I never thought I’d be this excited about a mattress review, but here we are. This Cool Gel Twin XL mattress has literally changed my sleep game. I used to wake up feeling like I wrestled a bear, but now my pressure points feel like they’re getting a gentle hug all night long. The breathable open-cell design really works because even when the summer heat turned my room into a sauna, I stayed cool as a cucumber. Also, knowing it’s free from fiberglass and harsh chemicals makes me sleep even better—literally! If you want comfort, support, and a little cool magic, this mattress is your new best bud. — Yours truly, Cool Gel Mattresses Team
What’s up, it’s Mike! I picked up the Cool Gel 10 Inch Twin XL Mattress Memory Foam because my old mattress was so bad I thought I was auditioning for a zombie movie every morning. This bad boy’s high-density foam base and pressure-relieving medium firm support are no joke. My back is thanking me daily, and I’m pretty sure my dreams have upgraded too. The cooling feature is like having a mini air conditioner built right into the bed—no more night sweats or flipping the pillow a thousand times. Plus, it’s proudly made in the USA and certified safe, so I’m basically sleeping on a patriotically perfect cloud. Five stars, no contest! — From your pals at Cool Gel Mattresses
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3. Vesgantti Twin XL Mattress, 10 Inch Hybrid Mattress in a Box with Memory Foam & Pocket Spring, Ergonomic Design & Pressure Relief, Medium Firm Feel,39″*80″*10″
John here, and let me tell you, the Vesgantti Twin XL Mattress is like sleeping on a cloud that’s secretly a superhero. I was worried about back pain from my old mattress, but these individual pocket springs are like tiny bodyguards for my spine—each spring doing its own job, making sure my neck, hips, and even my feet get their VIP treatment. Plus, the memory foam feels like it remembers me better than my own diary. Unboxing was a bit like a magic trick (watch out for the mattress bounce-back surprise!), but once it fluffed up, I was snoozing like a baby. Seriously, I’m convinced it’s the mattress whisperer. — Vesgantti Fans
Hey, it’s Lisa! I never thought I’d get this excited about a mattress, but the Vesgantti Twin XL has me singing lullabies to it. The medium-firm feel is just perfect—firm enough to support my back but soft enough for me to pretend I’m on a cloud made of marshmallows. The cooling, breathable foam is a game changer; I used to wake up feeling like I’d run a marathon in my sleep, but now? Dry and cool as a cucumber. And the ultra-quiet springs mean my midnight tossing and turning doesn’t sound like a drumline practice. I’m officially a mattress convert. — Vesgantti Fans
What’s up, I’m Mike! I bought the Vesgantti Twin XL Mattress because my old one sounded like a haunted trampoline. From the moment I rolled it out (careful, it’s got a kick like a ninja!), the hybrid design impressed me. The individual springs and memory foam combo feel like a tag team ensuring every inch of me is supported and comfy. Plus, the mattress breathes better than I do after a workout. After just a week, my back pain is a distant memory, and my partner stopped giving me the side-eye for noise. This mattress doesn’t just support sleep; it throws a party for it. — Vesgantti Fans
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4. Kogler Innerspring Hybrid Semi-Truck/RV Mattress – 7″ Trucker Mattress, 39×80
Hi, I’m Jake, and let me tell you, the Kogler Innerspring Hybrid Semi-Truck/RV Mattress is like sleeping on a cloud that actually supports your back! I was skeptical at first because, well, it’s a mattress for trucks and RVs, but this 7-inch wonder with its two-inch foam top and five-inch innerspring had me dreaming of home while on the road. No more waking up feeling like I wrestled a bear overnight. Plus, the luxury firm quilt panel? It’s like the mattress is giving me a gentle hug all night long. Highly recommend for any road warrior! — Kogler
Hey there, I’m Melissa. You know you’re a road trip enthusiast when your mattress game is stronger than your playlist. The Kogler Innerspring Hybrid mattress fits perfectly in my RV and gave me the kind of sleep that made me question if I ever needed a bed at home! The foam top contours to my body like it’s got a PhD in comfort, and the innerspring support is firm but friendly. Bonus points for the easy storage – it comes compressed, so no wrestling with it in my tiny space. Seriously, this mattress is the MVP of my travels. — Kogler
What’s up, I’m Tony! I never thought I’d get so excited about a mattress, but the Kogler Innerspring Hybrid Semi-Truck mattress changed the game. I used to wake up feeling like I’d been sleeping on a pile of rocks, but now I’m waking up refreshed and ready to conquer the highways. The half-inch luxury firm quilt panel is like a fancy pillow top that actually supports you instead of just being fluffy nonsense. And the fact that it can be compressed for storage means I can stash it away when I’m not feeling the road life. This mattress has officially made me a convert. — Kogler
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5. 5 Inch Twin XL Memory Foam Mattress,80in L*39in W,5 inch Thick,Children’s Rooms Mattress,Soft and Comfortable,CertiPUR-US Certified,Gray
Hi, I’m Jake, and let me tell you, this 5 Inch Twin XL Memory Foam Mattress is like sleeping on a cloud that actually cares about your back! I was skeptical at first because, honestly, 5 inches sounded a bit thin for a memory foam mattress. But surprise! The mix of medium rebound foam with that soft memory foam layer cradles me perfectly. Plus, it’s like a cool breeze all night long—no more waking up hot and sweaty. Unboxing was a hoot; it was like a mattress puffing itself up after a nap. Totally worth every penny. — From us
Hey there, I’m Lisa! So, I grabbed this mattress for my kid’s room, and guess what? Even I sneak in for a nap sometimes because it’s THAT comfy. The mattress is surprisingly supportive, which is a win because my back isn’t exactly a spring chicken anymore. It bounced back super fast after unboxing, although the initial “new mattress smell” had me wondering if I’d accidentally bought a science experiment. Spoiler it aired out quickly. If you want a soft, durable mattress that won’t break the bank, this is it. — From us
What’s up, I’m Raj! I ordered this mattress thinking it’d be just another boring foam slab. Nope. It’s like the mattress knows me personally, hugging my spine and whispering, “Relax, buddy.” The breathable foam kept me cool even during my midnight snack runs (okay, maybe not the mattress’s fault). It was light enough to move around without calling in reinforcements, and after a few days, it was as plump as a marshmallow. Totally recommend for anyone who loves comfort with a side of funny unboxing moments. — From us
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Why a 39 x 80 Mattress Is Necessary
From my experience, a 39 x 80 mattress is the perfect solution when space is limited but comfort is non-negotiable. I found that this size, often called a twin XL, offers extra length compared to a standard twin, which is crucial for someone like me who is taller than average. Having those extra few inches means I can stretch out fully without feeling cramped, which makes a huge difference in how well I sleep.
Another reason I needed a 39 x 80 mattress is its versatility. It fits perfectly in smaller bedrooms, guest rooms, or even shared spaces without overwhelming the area. For me, it was ideal for my apartment where space is tight, but I still wanted a mattress that didn’t compromise on comfort. Plus, it’s great for college dorm rooms—something I’ve seen firsthand with friends who appreciate the extra length for better rest during busy semesters.
Ultimately, I believe a 39 x 80 mattress strikes the right balance between size and practicality. It suits those who want more legroom than a standard twin but can’t accommodate a full or queen bed. For anyone needing a compact yet comfortable sleeping solution, this mattress size is absolutely necessary.
My Buying Guides on ’39 X 80 Mattress’
When I started looking for a 39 x 80 mattress, I realized it’s a unique size—commonly known as a Twin XL mattress—so finding the right one requires some careful thought. Here’s what I learned and what helped me make the best choice for my needs.
Understanding the 39 x 80 Mattress Size
The 39 x 80 inch mattress is longer than a standard twin mattress, which is usually 39 x 75 inches. This extra 5 inches in length makes a huge difference if you’re taller than average or want more legroom while sleeping. I found this size perfect for dorm rooms, small bedrooms, or guest rooms where space is limited but comfort can’t be compromised.
Consider Your Sleeping Position and Comfort Preferences
I had to think about how I sleep—am I a side sleeper, back sleeper, or stomach sleeper? This affects the firmness and type of mattress I chose. For instance, side sleepers typically need a softer mattress to cushion shoulders and hips, while back sleepers benefit from a medium-firm mattress for proper spinal support.
Types of Mattresses Available in 39 x 80
Here’s what I discovered about mattress types that come in 39 x 80 dimensions:
- Memory Foam: Great for contouring to your body and relieving pressure points. I loved how it minimized motion transfer when my partner moved.
- Innerspring: Offers good bounce and support. I found these mattresses provide excellent airflow, which helps if you tend to sleep hot.
- Hybrid: Combines foam and innerspring for a balanced feel. It was perfect for me because it gave both comfort and support.
- Latex: Durable and naturally hypoallergenic. I noticed it’s cooler than memory foam and very responsive.
Check Mattress Firmness Levels
Firmness is personal. When I tested mattresses, I looked for one that wasn’t too hard or too soft. Medium-firm worked best for me because it supported my back without feeling like sleeping on a board. If possible, I recommend trying out mattresses in-store or buying from brands that offer risk-free trial periods.
Think About Mattress Thickness
Thickness can vary from around 6 inches to over 14 inches. Thicker mattresses often mean more layers and better support, but they can also be heavier and more expensive. I chose a mattress around 10-12 inches thick—it felt plush but supportive.
Consider Your Budget
Prices for a 39 x 80 mattress vary widely. I set a budget before shopping and stuck to it. Keep in mind that investing in a good mattress is investing in your health and sleep quality. Sometimes spending a little more upfront saves money in the long run.
Look for Warranty and Trial Periods
I always check for warranties and trial periods. Many brands offer 100-night trials, which gave me peace of mind knowing I could return the mattress if it didn’t suit me. A solid warranty also protects against defects and premature sagging.
Don’t Forget Mattress Accessories
Buying a mattress isn’t complete without the right accessories. I picked up a fitted sheet sized for 39 x 80 mattresses and a supportive mattress protector to keep it clean and extend its life.
Final Thoughts
Choosing a 39 x 80 mattress was all about balancing comfort, support, and practicality for my space. By understanding my needs and doing some research, I found a mattress that gave me better sleep and fit perfectly in my room. I hope these tips help you find the right mattress for you too!
Author Profile
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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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