Waterproof Cooling King Mattress Encasement Cotton

While supplies last: Unlock Ultimate Comfort with HEIQ Cooling Protection Grab Yours Today

Highlights

Cool Comfort and Pure Protection for Peaceful Sleep
100% Lyocell Jersey Knit Fabric With HeiQ Cooling Technology
Cool And Allergy-Free Sleep Protection For Restful Nights
18-Inch Deep Skirt with Triple-Stitched Quilted Edge Detailing
More benefits &
shopping perks below
Regular price $173.17
Cooling Breathable Shield
FREE 5-Day Delivery
Order now – delivers between Jan 20 – Jan 26 to Detecting location...

Pay securely with:

“Enjoy cooler nights with HeiQ Cooling Technology’s refreshing comfort”
+ 12 more benefits & shopping perks
  • Enjoy cooler nights with HeiQ Cooling Technology’s refreshing comfort
  • Feel安心protected from spills with waterproof design guarding your mattress
  • Experience allergen-free bliss as dust mites and pet dander stay away
  • Relax in spacious King size coverage for worry-free restful sleep
  • 100% Lyocell jersey knit fabric delivers ultra-breathable durability
  • HeiQ Cooling Technology maintains a cooler sleep environment
  • Waterproof encasement offers maximum protection against spills and allergens
  • 18-inch skirt depth fits mattresses up to 18 inches tall
  • Curated Comfort Essentials: Premium recliners, mattresses, and wellness items that bring style, serenity, and elevated living to every room
  • Personalized Expert Guidance: Custom recommendations from Dream Easy® Specialists for a solution perfectly tailored to you
  • Free Nationwide Shipping: Complimentary delivery on every order across the continental U.S. for effortless upgrading
  • Risk-Free Shopping Experience: Secure encrypted checkout, 100-day mattress exchange, and easy 14-day returns on most items
Dream Easy® Rewards
Trusted by 50,000+ members

Earn $8.66 in rewards instantly!

  • 5% back on every purchase as points
  • VIP tiers — shop more, earn more
  • Redeem for discounts, free products, & more
  • Rewards earned instantly — no waiting
  • Completely free forever — no fees, no catch

Designed for You

Waterproof mattress encasement made with breathable 100% Lyocell jersey knit and HeiQ Cooling Technology ensures a cooler, more comfortable night’s sleep. Features an 18-inch skirt for deep mattresses and reduces allergens like pet dander and dust mites.

Description

Protect Your Mattress with the Igloo Waterproof Zippered Encasement Featuring HEIQ Cooling

Experience superior mattress protection and enhanced sleep comfort with the Igloo Waterproof Zippered Mattress Encasement. Crafted from 100% lyocell jersey knit fabric, this encasement offers exceptional breathability while being ultra-durable. Its cutting-edge HEIQ Cooling Technology actively helps regulate temperature, ensuring a cooler and more comfortable night's sleep. Designed with an 18-inch skirt depth, it fits mattresses up to 18 inches thick, fully enveloping your king-size mattress for maximum defense against spills, dust mites, pet dander, and allergens. The waterproof barrier safeguards your mattress from stains and moisture without sacrificing softness or airflow. The full zippered closure allows easy on and off, making cleanup effortless. Elevate your sleep hygiene and comfort today with this premium mattress encasement.

Key Features

  • 100% Lyocell Jersey Knit Fabric: Durable, ultra-breathable material for all-night comfort.
  • HEIQ Cooling Technology: Keeps you cool by actively managing moisture and heat.
  • Waterproof Protection: Shields your mattress from spills, stains, and moisture.
  • Allergen Reduction: Blocks dust mites, pet dander, and other allergens to promote healthier sleep.
  • 18-Inch Skirt Depth: Fits mattresses up to 18 inches (46 cm) thick securely.
  • King Size Fit: Specifically designed for king mattresses measuring 76 x 80 inches (193 x 203 cm).
  • Full Zipper Closure: Offers easy installation and removal while ensuring full coverage.
  • Lightweight Design: At just 4 pounds (1.8 kg), it’s easy to handle and maintain.

Specifications

Specifications and Measurements Guide

Dimensions
Mattress Size: King
Assembled Length: 80 inches
Assembled Width: 76 inches
Assembled Height: 18 inches (46 cm)
Skirt Depth: 18 inches

Weight
Product Weight: 4 lbs

Materials
Main Material: 100% Lyocell Jersey Knit
Fabric Composition: Cotton
Color: White

Technology Features
HeiQ Cooling Technology for temperature regulation
Waterproof Zippered Encasement for mattress protection
Allergen Barrier reducing pet dander and dust mites
Durable and ultra-breathable fabric
Compatible with mattresses up to 18 inches thick
Machine washable and easy to maintain
Zipper Type: Full perimeter zipper for complete coverage

Shipping & Delivery Info

Free Shipping on All Orders Across the Continental U.S.!

  • Enjoy free, contactless delivery to your door with fast, reliable shipping across the continental U.S. on every order!
  • Select products offer premium delivery with optional room of choice setup and full service options with disposal included, for a seamless experience. Premium service options are detailed at checkout.
  • Note: We currently do not ship to Hawaii or Alaska
  • Shop now for convenient delivery tailored to you! Learn more about shipping options here.

Need more details? Read our Frequently Asked Questions here

Return Policy

Hassle-free returns! Not satisfied? Return most items within 14 days of receipt for a refund or store credit. Learn more about our Dream Easy® Promise here

Need more details? Read our Frequently Asked Questions here

72-Hour Sale

Grab new deals for 2026—don’t miss out on exclusive savings!

0
Days
0
Hours
0
Minutes
0
Seconds
Ends January 20, 2026 at 12:00 am

Flash Discount: Extra 10% Off

FLASHBONUS10OFF

Free offer, copy code and paste at checkout

Waterproof Cooling King Mattress Encasement Cotton - Omega Lifestyles