Utopia Bedding Mattress Protector Zippered King Size, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Encasement, Absorbent 6 Sided Mattress Cover
Condition: New
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Thursday, Apr 30
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Item Package Quantity: 1
Size: King
Features
- 100% Polyester
- Soft and Durable Fabric - The non-crinkling design keeps the king size mattress cover quiet and comfortable without feeling stiff. Made from smooth, knitted polyester, that lays flat across the mattress.
- Secure Zippered Closure - The wrap-around zipper encloses the mattress for a tight, secure fit. The mattress protector is designed to provide all-around coverage without shifting.
- 100% Waterproof Liquid Barrier - A protective waterproof layer helps block spills, sweat, drinks and everyday accidents from reaching the mattress, ideal for homes with kids or pets.
- Easy Machine Care The king size mattress encasement is simple to maintain. Machine wash and tumble dry on low heat with your regular laundry to keep it clean. Note: Packaging may vary slightly.
Brand: Utopia Bedding
Color: White
Size: King
Fabric Type: 100% Polyester
Special Feature: Water Proof, Bed Bug Washable
Brand Name: Utopia Bedding
Age Range Description: All-Ages
Model Name: UB0034
Number of Items: 1
Manufacturer: Utopia Bedding
UPC: 840143562962
Manufacturer Part Number: UB0034
Model Number: UB0034
Item Weight: 3 Pounds
Item Type Name: mattress-encasement
Other Special Features of the Product: Water Proof, Bed Bug Washable
Closure Type: Zipper
Water Resistance Level: Waterproof
Fabric Type: 100% Polyester
Product Care Instructions: Machine Wash, Tumble Dry
Material Type: Polyester
Thread Count: 400
Size: King
Item Display Dimensions: 80 x 78 x 15 inches
Color: White
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Apr 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Item Package Quantity: 1
Size: Full
I literally cannot recommend this Moore Haily this is an absolute must have for any and all ages. My mattresses are beautifully protected this protects from allergens any possibilities of getting mold or damage to your mattress also protects from any damage of your mattress from a menstrual cycle or children spelling things any water damage from your house or just daily wear and tear I would never in my life know that this was a waterproof protection I also don’t know anywhere that sells a mattress protector that zips the entire mattress in to protect the whole thing not just the top this is absolutely amazing and I don’t know how I haven’t had one of these the whole time I’ve had all of that mattresses. I will never be using anything but these. They are comfortable. They are a perfect thickness. They are soft. They just really seem like normal sheets, but they have more stretch so they don’t affect your bed quality, especially if you have a memory from you won’t feel like it affects the quality of your mattress being the right squishiness, etc. They do not feel stiff. They are easy to wash. Easy to put on definitely of course we love putting things on with two people. It’s much easier, but you can absolutely put this on with one person. I even do it on a king size bed. I have these on all of the beds in my house and they are all different size beds. An absolute must have great quality and insanely good deal these are so affordable. I don’t know why not everyone is using these honestly. Also, their breathable in the sense where I don’t feel like my bed is overly hot or anything like that they work perfectly and fit seamlessly under my sheets. They’re also not super tight in the way where it makes it miserable to put them on. They’re the perfect fit, and they make it easy to use them.!! I was so worried I’d be struggling to squeeze them in, but they were just absolutely perfection!!!! I could rave about this product all day
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Reviewed in the United States on November 6, 2025 by Pj
Item Package Quantity: 1
Size: Full
I love the quality and its affordable. Just one issue, there's too much room in the protector on my mattress. Other than that i love it. It was very difficult for me to put it on my mattress. It puffed up alot after putting it on but once you work the air pocket out, it goes into place. Will buy again when necessary! No odor, very comfortable to sleep, thin and breathable, soft, it doesn't feel like plastic.
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Reviewed in the United States on April 3, 2026 by Cheyenne
Item Package Quantity: 1
Size: Queen
I love this cover! It fits perfectly and was a breeze to install. Sturdy seams, nice fabric. Would buy again.
Reviewed in the United States on March 17, 2026 by L Marino
Item Package Quantity: 1
Size: Twin XL
Most moisture proof or waterproof mattress liners I really crinkly and loud and you can put them underneath flannel sheets even and fill it through them, as well as hear the crinkle every time you roll over. I didn’t find that to happen with these at all. It simply felt like a mattress pad. I wasn’t listening to crunching when I sat down on it, etc. so I expect it’s going to last longer as well. Certainly all that crunchy noise must be a little bends are turning into little cracks eventually. I haven’t wanted to go and pour a glass of water over my mattress courage to do my dramatic advertisement for waterproofing, but I’m satisfied there’s not going to be a problem here at all. The price is fair. The quality seems very good. I didn’t detect any smell or problem that it was too thicker too thin so it didn’t affect my sleep. That’s a win.z
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Reviewed in the United States on February 21, 2026 by One of our best customers. R.S.
Item Package Quantity: 2
Size: Twin XL
This mattress protector fits extremely well, even for our very thick mattresses. Luckily, I haven't needed to test the waterproofness yet. Do be aware that these may not be like sleeping on a tarp, but they certainly are not quiet. I would say it reminds me a bit like sleeping on a toddler bed. It is hard to describe the sound it makes other than soft plastic. I will not be buying again. I will try something else in hopes of finding something that is truly noiseless.
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Reviewed in the United States on March 5, 2026 by Amazon Customer
Item Package Quantity: 1
Size: Full
Full mattress cover with zipper. It is dust-mite proof and waterproof. Nice protection at a good price.
Reviewed in the United States on February 25, 2026 by mdc
Item Package Quantity: 1
Size: Full
I love this mattress encasement. I bought one a couple of years ago and it worked great so I was happy to see that it was still available for my new bed. I have a Full size bed. It goes on very easily and fits perfectly (not too tight not too loose). It’s soft and protective at the same time.
Reviewed in the United States on March 18, 2026 by Elijah A
Item Package Quantity: 1
Size: Full
This was great!! My mattress topper always slid off my bed under my bedsheet which was so annoying (literally everyday) so I purchased a mattress protector WITH A ZIPPER and it works perfectly. My mattress topper never slid off my bed ever again, and knowing it's water, bed bug, and dust mite proof definitely gives me comfort. No smell and could be cheaper but its worth it to not fix my bed 2x a day.
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Reviewed in the United States on February 1, 2026 by Elissa M.