Search  for anything...
Utopia Bedding

Utopia Bedding Zippered Mattress Encasement California King - 100% Waterproof and Bed Bug Proof Mattress Protector - Absorbent, Six-Sided Mattress Cover

    • Based on 106,061 reviews
Condition: New
Checking for product changes
$25.99 Why this price?

Buy Now, Pay Later

As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Apr 21
Order within 13 hours and 5 minutes
Available payment plans shown during checkout

Item Package Quantity: 1


Size: California King


Features

  • MATTRESS ENCASEMENT - Fits Full size mattress perfectly with dimensions 72 inches by 84 inches; 15 inches deep pocket
  • KNITTED POLYESTER FABRIC - Stretchable knitted polyester fabric fits the mattress easily and gives a comfortable feel while you sleep
  • ZIPPERED COVER - Zippered cover with zip secures the mattress from 360 degrees; it protects the mattress
  • 100% WATERPROOF PROTECTION - Mattress encasement protects your mattress from unwelcome spills and keeps your mattress clean and safe. High quality TPU backing on all sides resist any leakage into the mattress.
  • EASY CARE - Machine washable; tumble dry for easy maintenance; Note: Packaging might slightly vary
  • BED BUG AND DUST MITE PROOF: High quality zipper completely seals off an encasement and protects against bed bugs and dust mites.

Brand: Utopia Bedding


Color: White


Size: California King


Fabric Type: Polyester


Special Feature: Bed Bug Proof


Brand: Utopia Bedding


Color: White


Size: California King


Fabric Type: Polyester


Special Feature: Bed Bug Proof


Closure Type: Zipper


Product Care Instructions: Machine Wash


Water Resistance Level: Waterproof


Age Range (Description): All Ages


Material: Polyester


Thread Count: 40


Model Name: UB0035


Product Dimensions: 1 x 1 x 1 inches


Item Weight: 3 pounds


Manufacturer: Utopia Bedding


Item model number: UB0035


Is Discontinued By Manufacturer: No


Date First Available: June 4, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Apr 21

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.

  • Klarna Financing
  • Klarna Pay in 4
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Protective and Cool
Item Package Quantity: 1 Size: King
Super Protection: The Utopia Bedding Mattress Cover is like armor for your mattress! It keeps out water and pesky bed bugs, making sure your mattress stays clean and fresh for a long time. As a parent who co-sleeps with their small child, this was a game changer! Plus, it covers all sides of the mattress, so you're fully protected. Comfy and Cool: Even though it's tough on spills and bugs, it's still cozy to sleep on. The fabric lets air flow through, so you won't get too hot or sweaty while you sleep. It's comfy all year round! Easy to Use and Lasts Long: Putting it on and taking it off is easy-peasy with the zipper. And it's tough too! It can handle lots of washes and wear and tear without falling apart. So, it's a great investment for keeping your mattress in tip-top shape. ... show more
Reviewed in the United States on February 20, 2024 by Tess Phillips
    • Mattress cover that is sturdy and has good protection!
Item Package Quantity: 1 Size: Full
This mattress cover was well made -fabric + zipper + it fits well. Though a bit challenging for 1 person to install, I managed it pretty well. I'm confident it will hold up well + protect the mattress from dust, other allergens, spills etc.
Reviewed in the United States on February 23, 2024 by MelB
    • Awesome product! Make sure you have a friend or two when putting it on!
Item Package Quantity: 1 Size: King
I am writing this review with absolute delight, having experienced firsthand the incredible durability and protection offered by the King Size Mattress Encasement. This waterproof marvel has proven to be nothing short of amazing, and I can confidently say it's one of the best investments I've made for my home. Unrivaled Waterproof Shield: The waterproof feature of this mattress encasement is genuinely a game-changer. It has safeguarded my mattress against spills, accidents, and unexpected disasters, ensuring that it remains pristine regardless of what life throws at it. The peace of mind that comes with knowing my bed is protected from liquids, stains, and allergens is invaluable. Durable Beyond Expectations: I've owned this mattress encasement for years, and its durability has completely blown me away. It has withstood regular use, washing, and even a rather dramatic encounter with a particularly disgruntled ex-boyfriend! Despite his immature antics of throwing it out in the mud and rain, this encasement emerged unscathed. Its resilience in the face of such a ridiculous situation only reinforced my confidence in its durability. A Family Favorite: This mattress encasement has become a staple in my home. Every bed in my house is now adorned with one. Its practicality and reliability have made it a family favorite, and it's unanimously agreed that no bed in our household should be without this essential layer of protection. Easy to Maintain: Aside from its impressive durability, this encasement is remarkably easy to maintain. It washes like a dream, maintaining its quality and effectiveness even after multiple cycles. The hassle-free care adds to its appeal, making it a practical choice for busy households. Conclusion: In conclusion, the King Size Mattress Encasement is an indispensable asset for any home. Its waterproof capabilities, unmatched durability, and ease of maintenance make it a standout product in its category. It has saved my mattress from countless potential disasters and proven its mettle against unexpected challenges. If you're looking for a reliable, long-lasting, waterproof solution to protect your mattress, look no further. This encasement is amazing, and it has my wholehearted recommendation. Don't just consider it; make it a part of your home, and experience the peace of mind it brings firsthand. ... show more
Reviewed in the United States on October 15, 2023 by samantha
    • Functional
Item Package Quantity: 1 Size: King
These mattress covers are good. I’ve bought 3 of them over the years. They do start to break down after a couple years and need replacing. But they are easy to use and do their job.
Reviewed in the United States on January 18, 2024 by MichelleU
    • Great and affordable
Item Package Quantity: 1 Size: Queen
Review Image by Amazon Customer Amazon Customer
This has worked to protect my new mattress.. it does appear to keep it dry . I don’t feel any different laying on it than the actual mattress. It’s as if it’s not even there. It fits snugly. The price was a bonus
Reviewed in the United States on February 6, 2024 by Amazon Customer Amazon Customer
    • A VERY GOOD MATTRESS PROTECTOR
Item Package Quantity: 1 Size: King
THIS UTOPIA BEDDING ZIPPERED MATTRESS ENCASEMENT IS GOOD. IT IS TRULY BREATHABLE AND NOISELESS. THE MATERIAL IS SOFT ON THE SKIN AND DOES NOT IRRITATE OUR SENSITIVE SKIN. IT DOES NOT CAUSE USE TO SWEAT AND VERY COOL TO LAY ON. IT WAS VERY EASY TO PUT ON THE MATTRESS. TWO PEOPLE PUT IT ON WITH NO PROBLEM AT ALL. I AM NOT ONE HUNDRED PERCENT SURE IT IS WATER RESISTANT BECAUSE WE HAVE NOT HAD WATER ON IT YET, BUT IT DOES THE JOB OF PROTECTING THE MATTRESS AND KEEPING IT NEW. THAT IS ALL WE WANT. I HIGHLY RECOMMEND. ... show more
Reviewed in the United States on January 14, 2024 by ANGEL
    • Soft yet durable
Item Package Quantity: 1 Size: Queen
I've been using these mattress encasement for years and they've held up well. Even after washing they are strong (be careful not to wash and dry on the plastic side of the cover though, obviously...which I discovered too late! Part of the plastic melted in dryer). When washed correctly, the covers come out like brand-new. I ordered some extra ones recently but haven't had to use all of them since the older ones I have are still in good condition after washing. All of our mattresses are pretty much in brand-new condition thanks to the protective power of the encasements. Also, I liked that they were discounted, which allowed me to buy more than I had planned to just to stock up on them. I highly recommend purchasing. Will keep your mattress clean 👍 ... show more
Reviewed in the United States on January 11, 2024 by Cindy
    • Just what we needed!
Item Package Quantity: 2 Size: Twin XL
Purchased the two pack to extend the life of new Twin XL mattresses. The fit is great! This is not one of those noisy, uncomfortable plastic encasements.. This has a very nice feel, quite comfortable. The price for the two pack is very reasonable and it arrived quickly, on time and packaged well. You won't be disappointed. Also, the zipper cover flap is a nice additional feature. ... show more
Reviewed in the United States on February 7, 2024 by Heather

Can't find a product?

Find it on Amazon first, then paste the link below.