Twin XL : LINENSPA Zippered Encasement Waterproof, Dust Mite Proof, Bed Bug Proof Breathable Mattress Protector - Twin XL Size

I've had other encasements before that ripped as soon as you put it on the mattress. These were pretty sturdy And went on easily. Even with fatter mattresses they had plenty of room

We bought the twin XL for my daughter's dorm mattress. It fits perfectly. There is no noticable noise from the cover. To be fair, the mattress is a dorm mattress with a weird cover on it. There is a little noise when she's moving and shifting on the mattress but it's slight and could be from the mattress itself or from the cover. It's only noticeable if you are on the mattress though. Based on the textures of the items, my money is in the mattress making the noise and not the mattress cover. I tested the waterproof soft of the cover by pouring water onto the cover with paper towels on the other side of the cover. It remained dry after several minutes. It was easy to put but I did have an extra set of hands because I did have to wrestle with the mattress. You could do it by yourself though if you are stubborn and don't have help. I can't comment at this time on the durability of the cover but it seems very well made. The seams were well constructed and the zipper seemed to be strong. If anything happens to this cover over the year I'll be back to update but this momma is happy with the product and I'm fairly confident it will serve my daughter well during her first year of college. She'll have plenty of other things to worry about this year but worrying about having a middle of the night accidental stain on her mattress won't be one.

I’ve had this on my mattress since 2022. It fits well, seems durable, and washes easily, but after removing it recently, I noticed some staining underneath from spills over time. This product is labeled “water-resistant,” not waterproof, and that’s an important distinction. It does NOT fully protect against liquids soaking through, especially with larger spills or over time. For example, I had a small stain about the size of a dime that I noticed right away. I wiped it off the protector easily, but it had already gone through and left a stain on the mattress. It may work if you catch spills right away, but it did not protect the mattress during overnight or sustained exposure. If you’re looking for real protection, this may not be enough. I recommend adding a waterproof underpad for better protection.

A necessary product for my autistic girl, her mattress is new and it stays clean and fresh

fits well