Your coupon has been activated.
Coupon Activated

Similar Items

NuForm TriZone Quilted 7-inch Twin-size Foam Mattress

by NuForm
Included Warranty: 3 year Limited Manufacturer
Select an option before changing warranty
You will earn $6.67 (5%) on this product with Club O Gold.




2% Rewards

Keep shopping on Overstock

Exclusive Offers

Straight to your inbox

5% Dining Rewards

Get paid to go out tonight



5% Rewards

Earn even faster

Exclusive Offers

Straight to your inbox

5% Dining Rewards

Get paid to go out tonight

Free Shipping

Never pay extra

Exclusive Rewards

Save big-- up to 40%

Today: $133.49
Free Shipping*
ITEM# 16146358
  • Delivery Estimate

    Select a Product Option to view shipping

    • Product Alerts

      Stay in the know! Choose which alerts you’d like to receive on this product.

    Love this item?

    Save it to a list so you can find it anytime!


    something went wrong.

    Please refresh the page and try again.


    ITEM#: 16146358

    This NuForm TriZone twin-size foam mattress promises many nights of rejuvenating sleep. This 7-inch quilted foam mattress greatly reduces movement ripples while virtually eliminating all pressure points, leaving you perfectly cradled as you sleep. This mattress is also resistant to dust mites and microbes, making it ideal for those who suffer from allergies.

    • Measures 7 inches thick
    • Density: 1.5 pounds
    • Cover: Polyester/cotton
    • Cover care instructions: Spot clean only
    • TriZone mattress is perfect for any type of sleeper and offers firm support core that contours to the body, relieving pressure points along neck, back and hips
    • Improves circulation
    • Mattress eliminates motion transfer and uncomfortable pressure points
    • Never needs turning
    • Disperses weight evenly
    • Mattress can be used with an existing frame
    • Great for platform beds, bunkbeds and daybeds
    • Meets all flammability standards
    • Twin: 7 inches high x 38 inches wide x 74 inches long

    Foam Tips:
    • Remove from packaging within 72 hours of receipt to maximize foam expansion.
    • This product arrives very tightly packed. Unwrap and allow 48 hours for this product to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
    • Due to machine-cutting manufacturing processes, there may be slight variances in the dimensions of this product.

    Due to the nature of Foam the firmness level of every item is unique. Please be advised that even similar products may produce different firmness results. Fabric colors and selections may vary slightly from photo.

    Once opened this product is not returnable


    Mattress Type Foam
    Thickness 7 Inch
    Memory Foam Type Foam
    Density 1.5 Pound
    Support Medium
    Mattress Top Quilted
    Product Features Bed in a Box
    Recommended Foundation Type Adjustable, Bed Slats, Box Spring, Platform
    Dimensions See Details
    Warranty 3 year Limited Manufacturer
    Model Number CQTRI-T
    Country of Origin United States

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Most Recent

    • A little disappointed

      Don't get me wrong - any bed that can ship in a box rolled up can't the best for your back. I get that. BUT, these beds are nearly 4" think, if that. Now the kids love them and sleep well, and they certainly fit in their Captain's bed and trundles with no problems - even with the comforters on. So, no complaints there. Still, I expected a little more depth and substance to this very flimsy mattress. You do get what you pay for. Otherwise, they are great- just don't plan on using them for adults.

      Read More
    • Comfortable

      Perfect for bunk beds. Help up nicely for our company.

      Read More
    • Hot

      Not memory foam but regular foam. Hot and causes pressure points. Pass on this one!

      Read More
    • Nice mattress

      Easy to maneuver and unpack, fits easily under the day bed (on top of the trundle). Might be a bit thin for every day sleeping but will work for an overnight.

      Read More
    • Nice toddler mattress

      Perfect for our toddler. Soft and fits perfect in his bed

      Read More
    • Most Helpful

    • Maryann

      Took a chance on these. Very pleasantly surprised. I was a little concerned when I saw the box. All you have to do is unwrap and let them inflate. So comfortable. Got them (2) for bunk beds. Highly recommend.

      Read More
    • Nuform TriZone Quilted 7 inch Twin Foam Mattress

      this is a great mattress for the price. I opened the plastic and it popped out slowly filling itself up. It was fully inflated within 24 hours or so and I put it on my daybed. It is very comfortable and semi-firm. I haven't had any back pain and I have slept on it for the past 2 weeks.

      Read More
    • Rhonda

      I was very surprised at how comfortable this mattress is, I had rewards so the mattress only cost me $52.00. I bought it for a trundle under a bunk bed and it fits perfectly! I wish I had bought 2 more for the other two beds but I thought I needed regular mattresses instead of a foam mattress, my mistake. I would recommend this mattress to anyone.

      Read More
    • Firm and Comfortable

      Purchased this for my daughter's daybed and it fit perfectly. Didn't take long to expand and is very comfortable. There are no springs to poke through and the firmness of the mattress is great. Excellent quality product.

      Read More
    • My daughter loves this mattress

      Perfect pick for my fussy daughter - affordable solution to my guest room

      Read More

    Questions & Answers

    • What are the dimensions of this mattress? Can it be used with a bunk bed?

      • The dimensions are approximately 7" inches high x 38" inches wide x 74" inches long. It can be used with a bunkbed.

    • Do I have to use a box spring with this mattress?

      • We use this with our "day bed" which has no box spring.

      • I purchased it for my sons bunk bed and he sleeps on it comfortably without a box spring!

      • I purchased this for my grandsons bunk beds and they love it. No box spring needed

      • I just have mine on a platform bed. Great mattress for the price!

      • I bought it for my adult son, big guy, I would recommend a box spring for daily long term use.

      • I used it for the day bed. Although no box spring is needed, I used a Bunkie board under it.

      • You need some kind of support for it, weather it be a box spring, slats or platform

      • No box spring needed. We use on our daughter's bed on top of wooden slats.

      • Bought this for a loft bed and my daughter who is 12 absolutely loves it there is no box spring just the metal support slats that come with the loft bed.

      • You may like ITEM#: 18597376 or ITEM#: 17412178.

      • No, you do not have to use a box spring. In fact, this is why these thick foam mattresses (greater than 6") are perfect to refresh your master bed. Or to not break the bank for children's rooms or guest bedrooms. I purchased this mattress for my 36 year old son who resides permanently in Japan. This size was impossible to get there and the price on the O was amazing. He is very happy as a 6' tall man sleeping with this foam mattress on top of a platform bed.

      Read more Read less
    • Will this fit a twin loft bed?

    • What is the price with springbok and frame ?

      • We don't currently offer the exact bed frame pictured, however you may like ITEM# 17155666. You could also pair this mattress with any of the other twin bed frames we offer. If you choose a platform bed there is no need to purchase an additional box spring.

    • Is this foam mattress made of "memory foam"? If not, what is the difference? Thanks!

      • Hello bcg5779, this mattress is made of standard foam. Standard foam does not support your pressure points as much as memory foam and is less dense. It is also missing that "slow-moving" characteristic that memory foam has. Thanks for shopping with us

    • will this matress work well for heavy adult

      • Hello tuffy, we do not currently weight test items. We apologize for any inconvenience. Thank you for shopping with us.

    • Is this mattress compressed for shipping?

      • Hello Stephg, yes, the NuForm TriZone Quilted 7-inch Twin-size Foam Mattress is compressed for shipping. Have a great day.

    • Would this mattress fit on a day bed thats 77 inches

      • Hello kianlockett, the NuForm TriZone Quilted 7-inch Twin-size Foam Mattress will work with a 77-inch day bed. Thanks for shopping with us.

    • Would this mattress work well with a box spring?

      • Hello usmarinewife06, yes, this can work with a box spring. Thank you for shopping with Overstock!

      • I see no problem using this mattress with a box spring.

      Read more Read less
    • does this mattress need an additional foundation

      • Hello Gerald J., this mattress can be used with an existing frame, platform bed, or slat system. Thanks for shopping with us!

    • Hi I just bought the INSPIRE Q Andover Cream White Curved Top Cherry Brown Metal Canopy Poster Bed Will this mattress and the Priage 9-inch Twin-size Smart Box Spring Mattress Foundation pair well???

      • Hello Country Chic, thank you for your inquiry. Unfortunately, the information you have requested is currently unavailable. You will receive an email notification once an answer is posted. Have a great day.

    • would this 7 inch twin foam mattress fit nicely in the Sadie Brown and Black metal twin bed (OS No. ITEM# 17215567). I also need to know if the night owl night stand (OS No. 16293093, which is 24" high) would fit OK with the Sadie bed and the 7 inch foam mattress? Or would I need to buy a 9 inch mattress? Thank you.

      • Hello showme52, this mattress will work well with the Sadie platform bed. Depending on your preference, you may want your mattress to sit higher than approximately 17 inches. Thanks for shopping with us!

    • Has anyone had any odor problems with this mattress? I ordered a chipped foam pillow that had to be opened and inflated and it smelled so bad I had to throw it away!

      • Hello nickcarter7, we can appreciate the fact you want a firsthand account of the product. You will receive an email notification every time you get a response. Thank you for shopping with us.

      • I have had no problem with any odor and have been very pleased with the mattress.

      Read more Read less
    • How heavy is this mattress?

      • Hello lokweilok, it weighs approximately 24 pounds. Thank you for shopping with us!

    • Can this mattress be vacuum packed?

      • Hello TS, no, this cannot be vacuum packed. Thank you for shopping with us!

    • Where and how is this mattress Manufactured ie any VOC's or off gassing of toxic chemicals?

      • Hello gpac, this bed is manufactured in Phoenix, Arizona. Although it is not categorized as a natural mattress, it will use US made Certi-Pur Foams. This means that they will have little to no off gassing and do not have anything in them that would be categorized as toxic. Thank you for shopping with us!

    • Could I use this mattress on the daybed if it was outside (in California so mostly hot, not as damp)?

      • Hello Overstock, this item can fit most standard daybeds. It is not recommended for outdoor use. Thank you for shopping with us.

    • I ordered a Mattress on July 11 and the shipping estimate said 3-6 days. I have company coming over and now I see the delivery date is for the 20th! I wouldnt have bought it If I knew I would be left with no bed. Now what?

      • Hello Mariana R., you will be contacted by Customer Care. Have a great day.

    • Can this mattress be folded in a fold-up bed frame or is it too thick or will it be damaged?

      • Hello R5Ryder, this mattress is not designed to be folded. We recommend a sofa bed mattress like item # 11163166 - Thank you for shopping with us!

    • will this mattress fit the trundle space under item #17316872

      • Hello jsmall, yes, this will work for that item. Thanks for shopping with us!

    Shopping Tips & Inspiration

    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    Mattress Return Policy:

    Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
    More Details

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.


    You May Also Like