Zinus - Cooling Copper ADAPTIVE® 12" Hybrid Memory Foam and Pocket Spring Mattress

I've bought a couple of inexpensive mattresses on Amazon. One for one of my kids and one for a guest bedroom. I've had them around 4 years now and they're both holding up decently. Not the most comfortable in the world but really not bad for the price. https://www.amazon.com/dp/B07BNS7T6V?th=1 https://www.amazon.com/dp/B089KG1S6D?th=1

Zinus has been a good brand for me. The 12" hybrid cooling models 

I bought a Queen sized Zinus green tea hybrid off Amazon for about $300 I love love love it. I never want to get out of bed. Bought after reading reviews on here. Not disappointed. Make sure Amazon is the seller not third party so you don’t get a fake one.

I think I sat in it for 4 hours before bedtime when I first got it and refused to move. I put it on a platform sturdy metal frame - so I’ve got 14 inches below the bed space - got the frame on FB for $30 - and it was bliss. My old bed was low to the ground futon horrible horrible - I love that this mattress is firm with just enough give.

I have the same one and really love it.

I bought a Zinus for my guest room years ago and it’s great! Even my elderly parents like it when they visit. Get the 12inch one, it’s worth the small up charge over the thinner models.

I have a 7 year old Zinus 12 inch and it's still great. I just got 8 inch, I think, for my kids beds. Theirs are super comfy as well but it's only been a couple of months so I'm unsure about longevity.

I’ve had a Zinus cooling mattress for going on 4 years now and I love it! I don’t overheat, it doesn’t sag, it’s supportive, and it costs around $300

Buy it off Amazon. They're like 200-300 bucks. Zenus is really good.