Mainstays

Mainstays 8" Independently Encased Coil Mattress, Multiple Sizes

Average rating:4.6515out of5stars, based on66reviews
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Mainstays

Mainstays 8" Independently Encased Coil Mattress, Multiple Sizes

Average rating:4.6515out of5stars, based on66reviews
$109.00
-
$169.00
Was$119.00
-
$209.00
Specifications
Bed Size
Twin
Material
Synthetic
Size
Twin
Brand
Mainstays
Features
Mattress-in-a-Box
Age Group
Adult
Mattress Thickness
8 in
Firmness
Coil;Firm
Color
White
Recommended Location
Indoor
Manufacturer Part Number
6029129W
Assembled Product Weight
40 lb
Assembled Product Dimensions (L x W x H)
75.00 x 39.00 x 8.00 Inches
Customer Q&A
Get specific details about this product from customers who own it.
19 questions
4.7 out of 5
Average rating:4.7out of5stars, based onreviews
66
5 stars
47
4 stars
16
3 stars
2
2 stars
1
1 stars
0
Customer Reviews
Mainstays 8" Independently Encased Coil Mattress, Multiple Sizes
Mainstays 8" Independently Encased Coil Mattress, Multiple Sizes
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Average rating:2out of5stars, based onreviews
Hate to complain, but it is so not comfortable.
by -
I decided to wait almost 5 months to review this, thinking it would get better but it didn't. The mattress never did expand to 8 inches at the most it was 7 inches. I tried it out for a week and it hurt my back. I figured it was the firmness of the mattress so I spend another $50 to get a 2 in memory foam mattress topper for it. That helped out ok. Only thing is it went from a $175 mattress to a $225 mattress. Now it sinks really low when you sit at the end of the mattress like when you are putting socks, trying to read or use a laptop. Attach are 2 photos to show you what it does. I would of sent it back but I don't have another mattress as I gave away my other one. And how to you packes this mattress back up anyways? I do hope this review isn't shoved to the bottom cause this is a fair and honest review.
Average rating:2out of5stars, based onreviews
Hate to complain, but it is so not comfortable.
by -
I decided to wait almost 5 months to review this, thinking it would get better but it didn't. The mattress never did expand to 8 inches at the most it was 7 inches. I tried it out for a week and it hurt my back. I figured it was the firmness of the mattress so I spend another $50 to get a 2 in memory foam mattress topper for it. That helped out ok. Only thing is it went from a $175 mattress to a $225 mattress. Now it sinks really low when you sit at the end of the mattress like when you are putting socks, trying to read or use a laptop. Attach are 2 photos to show you what it does. I would of sent it back but I don't have another mattress as I gave away my other one. And how to you packes this mattress back up anyways? I do hope this review isn't shoved to the bottom cause this is a fair and honest review.
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Average rating:5out of5stars, based onreviews
Awesome for the price
by -
 Verified purchaser
Love this mattress, it was perfect for my bedroom and easy to pick up, move , and use. If you are looking for a good alternative to a pricy traditional mattress this is definitely a good option. I was very happy with my purchase, it is not as firm as a regular mattress though, In terms of de ability, which was fine for my platform bed or if you have box springs it would be great as well, a support base is needed though.
Average rating:5out of5stars, based onreviews
Awesome for the price
by -
 Verified purchaser
Love this mattress, it was perfect for my bedroom and easy to pick up, move , and use. If you are looking for a good alternative to a pricy traditional mattress this is definitely a good option. I was very happy with my purchase, it is not as firm as a regular mattress though, In terms of de ability, which was fine for my platform bed or if you have box springs it would be great as well, a support base is needed though.
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Average rating:5out of5stars, based onreviews
Comfortable mattress
by -
We are moving my youngest into her sisters room and into her own big girl bed. To make it fun we ordered matching beds, and 1 of these mattresses (sister is using her old mattress with new bed). I ordered this one thinking there is no way of stuffing it in a box and ruining the coils (I wanted a good mattress). I was very shocked when it was delivered in a box! But after getting it out of the box and letting it expand (it's like vacuumed sealed) it seemed fine. After we got the beds together and our older daughter laid on it she said she wanted it, the girls fought over it. After laying on both with the girls I can see why they both like this mattress. I spent almost double at a furniture shop for the older mattress and it is not very comfortable. Looks like I will be purchasing another one of these for the other bed soon.
Average rating:5out of5stars, based onreviews
Comfortable mattress
by -
We are moving my youngest into her sisters room and into her own big girl bed. To make it fun we ordered matching beds, and 1 of these mattresses (sister is using her old mattress with new bed). I ordered this one thinking there is no way of stuffing it in a box and ruining the coils (I wanted a good mattress). I was very shocked when it was delivered in a box! But after getting it out of the box and letting it expand (it's like vacuumed sealed) it seemed fine. After we got the beds together and our older daughter laid on it she said she wanted it, the girls fought over it. After laying on both with the girls I can see why they both like this mattress. I spent almost double at a furniture shop for the older mattress and it is not very comfortable. Looks like I will be purchasing another one of these for the other bed soon.
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Average rating:4out of5stars, based onreviews
Not a Bed for Adults
by -
I read the reviews prior to purchase and took the risk that the bed may not be the most comfortable. I had just purchased a bunk bed for my 4 year old daughter and didn't want to spend a lot on mattresses. I already have enough trouble trying to get her to sleep in her own room. Everything from the purchase, getting them home to set up was pretty easy. My initial thought of the comfort of the bed wasn't so bad considering it had been rolled up in a box. I decided to lay down until she fell asleep and that's when things got real. Going from a pillow top to this mattress makes a HUGE difference. It wasn't long before my back started to hurt. There was no conforming to my body like my own bed so it was almost like lying on the floor. On the other hand, my daughter loves it so I'm happy with my purchase. I wouldn't recommend this bed for adults or even consider it for a guest room, your guests will not be staying again :)
Average rating:4out of5stars, based onreviews
Not a Bed for Adults
by -
I read the reviews prior to purchase and took the risk that the bed may not be the most comfortable. I had just purchased a bunk bed for my 4 year old daughter and didn't want to spend a lot on mattresses. I already have enough trouble trying to get her to sleep in her own room. Everything from the purchase, getting them home to set up was pretty easy. My initial thought of the comfort of the bed wasn't so bad considering it had been rolled up in a box. I decided to lay down until she fell asleep and that's when things got real. Going from a pillow top to this mattress makes a HUGE difference. It wasn't long before my back started to hurt. There was no conforming to my body like my own bed so it was almost like lying on the floor. On the other hand, my daughter loves it so I'm happy with my purchase. I wouldn't recommend this bed for adults or even consider it for a guest room, your guests will not be staying again :)
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Average rating:5out of5stars, based onreviews
Daybed Mattress
by -
I ordered this mattress for the trundle of my new daybed. I also ordered an 8 inch mattress but fedex lost it and it has been reordered. I am remodeling my bedroom this week and I have been sleeping on this mattress. It is very comfortable. I cannot feel springs or the daybed frame through it and I'm a heavy set old woman. It's more comfy than the $1300 mattress on my queen bed in my bedroom. I'm very pleased! Five Stars!
Average rating:5out of5stars, based onreviews
Daybed Mattress
by -
I ordered this mattress for the trundle of my new daybed. I also ordered an 8 inch mattress but fedex lost it and it has been reordered. I am remodeling my bedroom this week and I have been sleeping on this mattress. It is very comfortable. I cannot feel springs or the daybed frame through it and I'm a heavy set old woman. It's more comfy than the $1300 mattress on my queen bed in my bedroom. I'm very pleased! Five Stars!
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Average rating:5out of5stars, based onreviews
Suprised
by -
When the box arrived with the mattress in it I thought that I had bought the wrong one because all the air had been sucked out and what not but as soon as I cut the plastic it was like it was blowing up. I have to admit this mattress is extremely comfortable and I am very impressed with it!
Average rating:5out of5stars, based onreviews
Suprised
by -
When the box arrived with the mattress in it I thought that I had bought the wrong one because all the air had been sucked out and what not but as soon as I cut the plastic it was like it was blowing up. I have to admit this mattress is extremely comfortable and I am very impressed with it!
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Average rating:5out of5stars, based onreviews
Great mattress
by -
We just bought this mattress to use on our son's new bunkbed and we were very impressed with it. I was skeptical since it came in a box, but it sprung to full size instantly when we cut the plastic on it and it's surprisingly comfortable.
Average rating:5out of5stars, based onreviews
Great mattress
by -
We just bought this mattress to use on our son's new bunkbed and we were very impressed with it. I was skeptical since it came in a box, but it sprung to full size instantly when we cut the plastic on it and it's surprisingly comfortable.
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Average rating:5out of5stars, based onreviews
Good mattress!
by -
When I ordered this mattress on-line, there was no shipping option available but only store pick-up. Since I have a local store close by I did not mind. The item was available for pick up really quick. I was very happy that the mattress was folded and was able to fit in a trunk. Once the mattress was removed from the box and the mattress cover was cut, the mattress immediately inflated with the air in a matter of seconds. It was purchased for my 6 year old boy. I tried and laid down on it and it felt fine. It's very good for children. It's soft to a feel and pretty firm while laying down which is perfect for kids' health. I am absolutely satisfied with this mattress and a very affordable price.
Average rating:5out of5stars, based onreviews
Good mattress!
by -
When I ordered this mattress on-line, there was no shipping option available but only store pick-up. Since I have a local store close by I did not mind. The item was available for pick up really quick. I was very happy that the mattress was folded and was able to fit in a trunk. Once the mattress was removed from the box and the mattress cover was cut, the mattress immediately inflated with the air in a matter of seconds. It was purchased for my 6 year old boy. I tried and laid down on it and it felt fine. It's very good for children. It's soft to a feel and pretty firm while laying down which is perfect for kids' health. I am absolutely satisfied with this mattress and a very affordable price.
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Average rating:5out of5stars, based onreviews
by -
Very good soft mattress
Average rating:5out of5stars, based onreviews
by -
Very good soft mattress
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Average rating:5out of5stars, based onreviews
Great Price Great Mattress!
by -
Ordered the mattress on a Monday and the box was delivered to my door a week and a day later. Like others, I was amazed by how they got this thing into a box of that size! Cut open the box, pulled out the mattress wrapped in thick plastic sheeting. Used scissors to cut plastic and whoosh the mattress inflated. I let it sit in the extra bedroom for the recommended 48 hours. Mattress is what I would call medium firm to firm. Just what I wanted. The only thing that I am not used to with this mattress it that the outside rim all the way around is not any more firm than the rest of the bed (when I sit on the side to put on shoes ect, I sink in more than my last mattress. Over all this is just what I wanted, a new comfortable mattress for a great price!
Average rating:5out of5stars, based onreviews
Great Price Great Mattress!
by -
Ordered the mattress on a Monday and the box was delivered to my door a week and a day later. Like others, I was amazed by how they got this thing into a box of that size! Cut open the box, pulled out the mattress wrapped in thick plastic sheeting. Used scissors to cut plastic and whoosh the mattress inflated. I let it sit in the extra bedroom for the recommended 48 hours. Mattress is what I would call medium firm to firm. Just what I wanted. The only thing that I am not used to with this mattress it that the outside rim all the way around is not any more firm than the rest of the bed (when I sit on the side to put on shoes ect, I sink in more than my last mattress. Over all this is just what I wanted, a new comfortable mattress for a great price!
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Pricing Policy

About our prices: We're committed to providing low prices every day, on everything. So if you find a current lower price from an online retailer on an identical, in-stock product, tell us and we'll match it. See more details atOnline Price Match.

About our prices: We're committed to providing low prices every day, on everything. So if you find a current lower price from an online retailer on an identical, in-stock product, tell us and we'll match it. See more details atOnline Price Match.

Specifications
Bed Size
Twin
Material
Synthetic
Size
Twin
Brand
Mainstays
Features
Mattress-in-a-Box
Age Group
Adult
Mattress Thickness
8 in
Firmness
Coil;Firm
Color
White
Recommended Location
Indoor
Manufacturer Part Number
6029129W
Assembled Product Weight
40 lb
Assembled Product Dimensions (L x W x H)
75.00 x 39.00 x 8.00 Inches
Pricing Policy

About our prices: We're committed to providing low prices every day, on everything. So if you find a current lower price from an online retailer on an identical, in-stock product, tell us and we'll match it. See more details atOnline Price Match.

About our prices: We're committed to providing low prices every day, on everything. So if you find a current lower price from an online retailer on an identical, in-stock product, tell us and we'll match it. See more details atOnline Price Match.

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