Sleep in Cloud-Like Comfort with Absolute Mattress Security – Matcosmer Mattress Protector
Shield your investment from spills, sweat, allergens, and everyday wear. Matcosmer combines a soft, diamond-quilted microfiber surface with a silent, hidden waterproof membrane underneath. Designed with deep, secure elastic sides, it fits smoothly over your mattress for a noise-free, breathable night's rest.
- 100% Invisible Waterproof TPU Membrane
- Plush Diamond-Quilted Comfort Layer
- Snug Deep Elastic Non-Slip Fitted Skirt
- Breathable, Noiseless & Machine Washable
AS SEEN ON
Advanced Dual-Action Protection and Breathable Luxury for Sleepers
100% Waterproof Defense Shield
The hidden, medical-grade TPU waterproof backing completely blocks accidental spills, urine, sweat, and body oils. Any moisture is instantly stopped in its tracks, keeping your expensive mattress pristine, dry, and clean underneath.
Cloud-Like Diamond Quilting
Elevate your sleep with our premium brushed microfiber surface. Elegant diamond stitching holds the plush polyester filling perfectly in place, adding a gentle cushioning layer that softens any bed while preventing shifting or lumping.
Noiseless & Breathable Design
Forget stiff, hot, and crinkly plastic covers. Matcosmer's air-permeable fabric enhances continuous airflow to prevent night sweats and hot spots, while its flexible layer remains entirely silent during movement.
Join over 15,000 households, parents, and pet lovers who rely on Matcosmer to protect their peace of mind.
"The Matcosmer mattress protector is an outstanding advancement in bedding protection. It successfully merges a highly secure, non-slip TPU waterproof backing with a quiet, breathable quilted surface, preventing the typical heat-retention and crinkling issues of standard protectors."
– Dr. Helen Bennett, Research Specialist
WHY CHOOSE MATCOSMER?
The New Standard in Hygienic, Comfortable Sleep
EVERYTHING YOU NEED FOR THE PERFECT NIGHT'S REST:
100% Waterproof TPU Backing
An invisible barrier stops liquids, spills, urine, and body sweat from penetrating and damaging your mattress layers.
Noiseless Crinkle-Free Sleep
Engineered with super-soft microfiber and flexible backing to prevent loud, distracting plastic sounds as you toss and turn.
Highly Breathable Airflow
Allows continuous heat dissipation and healthy airflow, preventing body heat retention for cool, dry sleep.
Plush Diamond Quilting
Luxurious diamond stitching secures our fluffy polyfill padding, delivering evenly distributed cushioning across the bed.
Deep All-Around Elastic
A highly stretchable skirt wraps securely around thick mattresses and stays perfectly in place all night with no sliding.
Effortless Machine Washing
Machine washable and quick-drying on low, making it incredibly simple to keep your sleeping environment fresh and sanitised.
PROVEN WATERPROOF COMFORT IN REAL HOMES
Select Your Ideal Matcosmer Shield Size
Mattress Protector
Packaging Box
Guaranteed 5-Star Sleep Assistance
Our family bedding experts are standing by. Whether you need support with deep mattress fit selection, machine care guidelines, or warranty claims, we are always here to help you sleep cleaner and deeper.
FREQUENTLY ASKED QUESTIONS
Everything you need to know about the Matcosmer protector
THE #1 WATERPROOF BEDDING DEFENCE
What Matcosmer Sleepers Are Saying
Marcus H.
This protector is a complete lifesaver. Our puppy had an accident on the bed, and this kept the actual mattress bone dry. Plus, there is zero crinkling noise at night!
VERIFIED PURCHASE
Robert L.
Unlike other protectors that sleep incredibly hot, this one is very breathable. The diamond quilting adds a super soft layer of comfort under my sheets.
VERIFIED PURCHASE
Sarah T.
It fits our deep king mattress perfectly without sliding off or shifting. Machine washing it is incredibly easy and it dries quickly. Strongly recommended!
VERIFIED PURCHASE