What is the difference between an 11" and 13" mattress?
1516376
Not much!!! 2 inches thicker. I bought my daughter the 12 inch and it is just as comfortable as 13 inch. I had to move my daughter to Florida for grad school . Long story short couldn't fit her matress and box spring in truck. I didn't buy box springs. She has a platform bed. We both love our matress !!! Good luck
1516377
2". Sorry, I couldn't resist. Actually, we have had both and the 13" provides much more support and comfort for everyday use. I use the 11" in my guest room but the 13" is my nightly friend!
1516378
The 13 inch has more of the gel infused cooling foam which keeps you cooler, and it has the pink layer of comfort foam. Its the best mattress I've ever purchased. Just give it a week till you get used to it.
1516379
The 11 inch has 2.5 in memory foam, a 2 in airflow layer, and a 6.5 in base.The 13 inch has 3 in memory foam, a 2 in airflow layer, a 1 in extra comfort layer, and a 7 in base.
1272245
Mattress this went on is less than 18". Best to check with manufacturer. Great product though.
773958
No, it won't be too large at all. My mattress is also 11" and this fits great! I love mine.
2147552
Sorry not sure what the difference is. Mattress is sagging already. Can turn, but not flip. So have to replace soon
548445
8 should be fine unless your going to use a lot of weight , but the 13 inch will work fine , I've got the 13 in and have never used all the length !
923737
We have a 10 or 11" memory foam mattress on our camper. Fits perfect with room to spare.
2068501
My very old mattress with a foam topper is about 8 inches thick. It could easily fit a mattress 11 or 12 inches thick. Hope that helps.
551111
I am not sure of any difference. I ordered my elastic memory foam mattress and have used it constantly. It is great. It responds to the original size fast and does not hold any impressions. I had major back surgery and needed one to sleep as I have to sleep always on my back. When I ordered the one I got, I got one I could afford, i.e. under $90.
543978
I bought the 13x30 for a queen size, double high air mattress. The air mattress fits in there great with several inches to spare at the top. I would think the 11x24 would be plenty large enough for your sleeping bag. Amazon usually charges about $5 shipping for returns, so if you're still not sure, you could order two sizes and then return one of them.
421327
We put a pillow top mattress on the bed and there is plenty of room so I would say a 12 inch mattress. Love the bed.
1748164
My mattress is 13" and there is quite a lot of room left but I think 18" might be too much to try to cover. I would guess 16" might be the limit.
1203262
My mattress is about 10 3/4 " deep; it fits it fine and I think it would accommodate up tp 13" without much stress.
458044
We have it on a 13 inch memory foam mattress and it feels fine. It's not that thick so it's not noticeable.
1988673
The mattress I received was very true to the measurements described. The larger of the two may not lay flat, the smaller will leave a slight bit of room on the sides. Not really sure what to tell you.
545038
Standard twins are 38". For me this mattress tooks months of out-gassing before I could sleep on it, but it is comfortable.
840181
The mattress is indeed 13" deep. The boxspring is approximately 10" deep. You will love it. Very high quality.
2205190
My mattress is 12", and there is extra material at the corners and sides of the bottom sheet. Both sheets are generously sized.