Extra Thick Mattress Topper Queen Bed Size.Breathable Cooling Mattress Pad Cover.100% Cotton Pillow Top Quilted Mattress Protect Bed Mattress Topper.1400GSM Soft Down Alternative Fill (60 * 80'')

I bought this in January of 2023 in an attempt to improve my sleep for the new year with a more comfortable bed.The topper came vacuum sealed. I was surprised with how much it inflated upon opening. As with all down or down alternative toppers, some fluffing in the dry was needed to get it to peak expansion. Didn't notice any smells, looked high quality and brand new/clean.It is like adding a blanket as another reviewer said, except a very very fluffy and dense one. Down/down alternative is never going to be all that dense and will always compress with use but this was surprisingly thick. Did it get to the advertises 3 inches? I don't know I didn't measure, but it was thick and heavy enough that it was annoying to carry back to my bedroom.However, it was extremely hot. The moment I lied down the test it out, my body heat noticably started rising. When I turned to my side, the heat was lessened. When I turned to my stomach, the heat was back. I assume this is because my body sunk down into the topper so it was insulating my body heat back on to me and covering more surface area than if I was more "on top" of my mattress so I got less of my body cooled by airflows.My back (especially lower back) immediately started hurting as well. I have a history of sciatica so this was a no go for me. However, on my side or stomach, that wasn't an issue. I don't usually sleep on my back but I do when I'm sick sometimes so I wanted the option.This could be a great topper for someone who gets cold easily and sleeps on their stomach or side. I removed it and will be trying a memory foam topper from Lucid which seems more comfortable and cool when I tested it. Ironically, I'd been looking for a down alternative topper because I heard memory foam slept very hot.I might update if I try this one again or if the memory foam one sucks too.¯\_(ツ)_/¯

It took a couple weeks to get to the full thickness out of package! Worth it

Is soft, comfortable. Is only 3" when fluffed up. As soon as you put it on a mattress and let it sit it will flatten as the air comes out.

I've washed it twice and I cannot get rid of the disgusting smell it literally smells so sour and gross I think I'm going to have to return it which is a shame because it's quite comfortable but I just can't get rid of the odor

The mattress topper stays in place with the straps wrapped around the mattress.

It felt great when it would stay on the bed. This thing was so slippery it takes away from the comfort.

This is actually a great pad. Its thick enough to make a springy mattress unnoticeable. Only slight issue I have is that the traps do not stay held onto the mattress. Improvement could be to sew the straps a little further toward the center of the pad or have pockets to keep in place better.

Very thick and comfortable. I like the tabs to connect to my mattress.It did smell upon opening it, but after 3-4 days it went away.