Best King Size Mattress Overlays of 2025

The Wrappybag Mattress Case is an essential solution for protecting your king size mattress. Crafted from reinforced thickness plastic, it resists warping and tearing, ensuring durability over time. Its 100% airtight and waterproof design keeps your mattress safe from air, humidity, and stains, providing you peace of mind during storage or transport. Ideal for moving house, this case also serves well for long-term storage in attics or basements, maintaining the cleanliness of your mattress and extending its lifespan.

The Utopia Bedding Mattress Protector is designed to fit Super King beds, providing a snug fit with its all-around elastic. Its breathable fitted sheet design allows air to circulate while effectively repelling liquids, ensuring your mattress stays dry. Made from a soft blend of viscose and polyester, it offers a comfortable sleeping surface. Moreover, being 100% waterproof, it protects your mattress from spills and accidents, making it a practical choice for any bedroom.

The Comfier Sleep Mattress Protector offers excellent protection for your super king mattress. Its 100% waterproof design prevents spills and accidents from damaging your bed, ensuring a worry-free sleep experience. With anti-allergy features, it safeguards against dust mites and pet dander, making it ideal for allergy sufferers. The naturally cooling bamboo fabric helps regulate temperature throughout the night, so you can enjoy a comfortable sleep without overheating. Lastly, its fully fitted design adapts to mattresses up to 30 cm deep, guaranteeing a snug fit for your bedding.

The GroundMaster Mattress Cover provides reusable protection for your mattress, crafted from high-quality polythene. This cover effectively acts as a barrier against unwanted debris like dirt, dust, paint, and water, ensuring your mattress remains clean and in excellent condition. You can easily slide the cover over your mattress with minimal effort, making the process hassle-free. It is ideal for various tasks, whether you're storing your mattress, decorating, or moving home, offering you peace of mind during these activities.

The Flowen Mattress Protector is an excellent choice for safeguarding your bed. Its waterproof and breathable design ensures that sweat and liquids won't damage your mattress, allowing you to sleep soundly. The perfect fit is guaranteed with four elastic bands at the corners, preventing any annoying creases during the night. Made from a premium mix of cotton and polyester, this protector offers comfort and helps keep dust mites at bay. Experience the difference quality materials can make for your sleep routine.

The SAVEL Mattress Protector is designed with your comfort in mind. Made from 100% cotton terry, it enhances breathability and absorption, ensuring a soft and restful sleep. Its elastic feature allows for easy fitting, so you can quickly protect your mattress without hassle. This cover offers comprehensive protection from dirt, dust, and scratches, safeguarding all six sides of your mattress. Additionally, its adjustable design guarantees a perfect fit, giving you peace of mind while extending the life of your mattress.

The My Moving Mate Mattress Cover offers essential protection for your king and queen size mattresses during moving and storage. It is crafted from heavy-duty, tearproof material, ensuring your mattress stays safe from liquids, dust, and dirt. The oversize design makes it easy for you to grip and transport your mattress, even in tight spaces. Additionally, the cover's extra wide opening allows for quick packing, and the overlapping flap can be securely sealed with tape for extra security.

The Reaks Waterproof Mattress Protector offers an excellent way to enhance your sleep quality. It is certified to be free from harmful substances, ensuring a safe sleep environment. The upgraded waterproof layer protects your mattress from spills while remaining noiseless, so you can rest undisturbed. Its unique 3D air fabric promotes airflow, helping to keep you cool at night, which is especially beneficial for hot sleepers. Additionally, the surface is incredibly soft and fluffy, providing you with comfort and support as you drift off to sleep.

The Topsoon Mattress Bag offers exceptional protection for your mattress during storage and moving. Made from sturdy polyethylene, it ensures durability and resistance to wear and tear. Its generous dimensions provide ample space, allowing you to adjust it for convenient storage. This bag effectively shields your mattress from liquids, dust, and insects, ensuring it stays clean and fresh. Additionally, it’s versatile enough to store other household items like pillows and duvets, maintaining their cleanliness and protection.

The UKPS Mattress Cover is designed from robust 600 Gauge heavy-duty polythene plastic, ensuring excellent protection for your king size or smaller mattress. This clear cover is perfect for safeguarding your furniture during house moves, keeping dust at bay, and preventing spills or damage from toddlers and pets. With this cover, you can maintain the cleanliness and integrity of your mattress, making it an essential item for any home.