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Zinus

Zinus 8 Inch Short Queen Ultima RV Memory Foam Mattress, Medium Firm Feel | Fiberglass Free, Breathable Airflow Memory Foam, CertiPUR-US & OEKO-TEX Certified Safe Materials, Mattress in A Box

  • Based on 4,660 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jul 30
Order within 13 hours and 37 minutes
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Color: White


Size: 8 Inch


Style: New Small Box


Features

  • CRAFTED FOR TRAVELERS Discover unparalleled pressure relief from our 7-zone comfort system that gently molds to your body, alleviating discomfort in hips, shoulders, and neck
  • SLEEP REJUVENATED, WAKE UP REFRESHED The all-natural green tea and purified charcoal infusions in our foam work together to help keep your mattress fresh through the night
  • SMALL BOX FOR A CLEANER PLANET Our product engineers have expertly compressed these mattresses to arrive in a new smaller box designed to reduce its overall carbon footprint
  • CERTIFIED SAFE MATERIALS Crafted from high-quality CertiPUR-US certified foam and wrapped with an OEKO-TEX certified mattress cover, all mattresses are produced without the use of harmful chemicals for safer, healthier sleep
  • WORRY-FREE WARRANTY A 10-year limited warranty is included with the mattress; please allow 2472 hours for your mattress to expand to its original shape

Description

The Ultima Memory Foam Mattress in a Short Queen size is engineered to redefine comfort on the road. Infused with natural green tea and charcoal, this camper mattress ensures enduring freshness on every adventure. Discover our patented 7-zone comfort system that targets pressure points and promotes deep, restorative sleep throughout the night. Each layer of premium foam is CertiPUR-US® certified, so you can relax knowing no harmful chemicals were used. This mattress conveniently arrives compressed in a smaller carbon- friendly box, ready to be unboxed and enjoyed in minutes. Plus, it's backed by a 10-year limited warranty for peace of mind.

Brand: Zinus


Size: 8 Inch


Product Dimensions: 74"L x 60"W x 8"Th


Item Weight: 44.4 pounds


Item Firmness Description: Medium


Top Style: Tight Top


Cover Material: Polyester


Number of Layers: 2


Fill Material: Memory Foam, High Density Foam


Weight Limit: 500 pounds


Item Firmness Description: Medium


Number of Layers: 2


Weight Capacity Maximum: 500 pounds


Additional Features: Breathable, Pressure Relief


Construction Type: Memory Foam


Size: 8 Inch


Item Dimensions L x W x Thickness: 74"L x 60"W x 8"Th


Item Weight: 44.4 pounds


Item Thickness: 8 inches


Item Depth: 8 inches


Item Dimensions: 74 x 60 x 8 inches


Cover Material: Polyester


Fill Material: Memory Foam, High Density Foam


Product Care Instructions: Spot Clean Only


Mattress Comfort Layer Material: Memory foam


Material Type: Fabric, Memory Foam, Polyester


Brand Name: Zinus


Model Name: Ultima


Product Benefits: Provides pressure relief, promotes rejuvenating sleep, eco-friendly packaging, crafted from certified safe materials, and includes a worry-free warranty


Model Number: ZU-MFMA1FZI-08S


Global Trade Identification Number: 01


Manufacturer: Zinus


Unit Count: 1 Count


Age Range Description: Adult


Included Components: Mattress


Item Type Name: Bed Mattress Conventional


Manufacturer Part Number: ZU-MFMA1FZI-08S


top-style: Tight Top


Color: White


Style Name: New Small Box


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 30

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Memory foam mattress? This is THE ONE!
My husband and I both have bad backs. Our problems are not the same and we both like this mattress. I'm not going to exaggerate and say it's like sleeping on a cloud or all of our problems while sleeping are gone! They aren't gone for me. My arms still hurt and then my fingers get numb and tingly or my hips will still ache causing pain all the way to my knees and sometimes ankles. I will say that I don't have to drag myself out of bed anymore. My lower back is not crippling me after being in bed all night. The bed is just firm enough to keep you from sinking into it. For me the mattresses you sink into are awesome when you first get in, but then I can barely turn over and my lower back feels like it is swayed when I'm on my stomach. OUCH! This mattress isn't too firm though. I don't feel like I'm sleeping on a covered rock. I noticed in some reviews people thought the mattress had a smell at first. My husband unpacked the mattress as soon as we got it. I was thinking, "My queen size mattress is in THAT box?" I knew how they were shipped, but seeing it in that box was crazy! He got it out and opened it up, so it could puff back up, and left it for a few hours before looking at it again. It didn't take much time for it to reach it's full thickness. We slept on it that night with no smell of any kind whatsoever. We both are satisfied with our purchase. We never expected it to take away all of our back problems. It's a mattress, not a miracle. Our expectations were met and we sleep as comfortable as possible considering. My advice to you is not to think any memory foam mattress will solve all of your sleep issues. I am totally happy that it made my night, and then my morning, more comfortable than I've been in years. I still have some problems, but they have been lessened by sleeping on a great memory foam mattress. Would I suggest this brand of memory foam mattress to family and friends? Absolutely. The price is comparable, or better, than other brands and it came within a few days of ordering. It's been a month now and we have no complaints. If you are looking for a great memory foam mattress, and don't want to use all of your savings to purchase it, then this is THE ONE! Good service, good quality, good price, good night's sleep. What more could you ask for? ... show more
Reviewed in the United States on March 28, 2017 by Betty K.
    • Great upgrade!
Color: White Size: 8 Inch Style: New Small Box
Review Image by tom barnes
Review Image by tom barnes
Review Image by tom barnes
This is an awesome mattress and much better than the factory one. This feels more like our bedroom memory foam mattress and it’s very comfortable. Not too firm, not too soft. No weird odors either. I was worried it would be too thick or not the correct size, but it fits perfectly. Still room for bedding without hitting the front window. ... show more
Reviewed in the United States on May 8, 2026 by tom barnes
    • Best upgrade I've made
Color: White Size: 10 Inch Style: New Small Box
So glad I upgraded to this mattress. For those who have a sideways bed and not a walk around in thier campers/rv's, I can say this mattress is a perfect fit. Within only a couple of minutes it expanded enough to j7st lay down to test it and it was a HUGE difference. Extremely comfy, I did not notice any overly strong or strange smells you sometimes get with memory foam. This mattress is well worth the money, and better pricedbthan you would find at a camper dealership. ... show more
Reviewed in the United States on June 12, 2026 by Roberta
    • good value
Color: White Size: 8 Inch Style: New Small Box
I’m not sure yet. Seems to be comfortable but have not slept overnight on it. It’s pretty firm but does conform to your body. My concern was rolling towards my husband as he’s much bigger than me. No need to worry. pretty steady. We bought it for our RV. perfect fit though it feels like it gets taller each time we go in camper. You definitely do not want to put it on top of anything. ... show more
Reviewed in the United States on June 5, 2026 by corinne brainard
    • Incredible Value! Comfortable Sleep. Only regret not buying this sooner.
Color: White Size: 10 Inch Style: Original Box
Yeah, ok, here is another 5 star review. I will come back if I find something to knock back a star. First off, I did a LOT of homework before ordering this mattress. I read tons of reviews and as many independent reviews as I could find. A couple of conclusions lead me in this direction. 1. Trying out a bed in a store as apposed to buying on line did not lead to a higher satisfaction rate. 2. Spending a lot of money on a mattress also did not appear to increase satisfaction. So my starting point... I have a lovely antique butterprint bed that is 3/4 sized that I wanted to keep. I had been sleeping on a (very old) mattress on top of a (very older) box spring with a one inch memory foam topper. I was reasonably comfortable curled up in my divit that had formed; I like a soft bed and this fit that bill along with significant amount of hammocking; then came the boyfriend. While he never complained about the bed, when I mentioned I had intended to replace it for years the truth that my mattress bothered his back and the amount of hammocking was extreme for him was a tipping point. Then came the flurry of activity. Research and shopping for me and removing the old box spring and creating a platform bed out of my antique bed for him. He likes a very firm bed and I a soft bed. (My hips don't like pressure points!) I decided to shoot for a mattress firmer than what I thought would be comfortable for me and add toppers as needed. I could always make it softer, but never make it firmer. My research led me to several beds in the $600 to $800 range that sounded like good bets. But then there is the 3/4 size antique bed that is only 75 inches long. Zinus sells a short queen! I bit the bullet and hit the order button. We are both very comfortable! I did keep my one inch topper that seems to work for both of us. In fact we find it as comfortable as the $2000 mattress at his house! It is a lovely balance between enough "mush" for my hips and firmness for his back. In fact I am liking the firmness under the "mush" more than I would have thought. I have gotten better quality sleep than I have for years and hey, sleep is a great thing! So far, the mattress is a keeper and so is the boyfriend! ... show more
Reviewed in the United States on November 24, 2018 by Sundog
    • Affordable mattress
Color: White Size: 8 Inch Style: New Small Box
Review Image by Taylor
I bought this for our new trailer and it is amazing! It was so easy to set up and it is the perfect thickness and it’s not to soft. It looks super nice and is super durable. This is so affordable for this kind of quality! It wasn’t too hot and we didn’t feel like we were sinking into the mattress.
Reviewed in the United States on May 28, 2026 by Taylor
    • Comfort and value
Color: White Size: 10 Inch Style: New Small Box
This is a must purchase upgrade for campers/rv. Slept great!
Reviewed in the United States on July 13, 2026 by Amazon Customer
    • Great fit in my RV
Color: White Size: 8 Inch Style: New Small Box
Price, quality was amazing. Easy to install in my RV. Fit perfectly.
Reviewed in the United States on June 17, 2026 by Lacey Buskirk

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