California Design DenPremium Waterproof Mattress Protector for Full Size Bed -Soft, Cool, Noiseless, Fitted Mattress Cover, 8-20 inch Deep Pockets by California Design Den

Bunches up uncomfortably

I purchased this waterproof cooling mattress protector (with its favorable reviews) to replace an old quilt top one whose underside was ripping after several washings over the years. I was hopeful that this one would be higher quality, last much longer, and meet my needs. This one came nicely packaged, and looked to be of more durable material than the old one. It washed well too (cold/ delicate). But it bunches up badly under the sheets when sleeping on it! Have tried several times to straighten it out and readjust the elastic sides to get it to stay in place, but they don’t hold it flat, so it just stays bunched up. Mattress is 13” deep, only a couple years old and is not sagging. Perhaps this mattress pad fits deeper mattresses better? Am actually looking to replace it (after only a couple months!) with a different brand mattress pad, because it’s too uncomfortable to sleep on the bunched up material. Disappointed, and a waste of money.