Waterproof Mattress Protector Full Size 4-Pack - Zippered Encasement

In this review the Utopia Bedding Waterproof Mattress Protector Full Size 4-Pack is assessed for anyone who wants six-sided protection without replacing a mattress. The bottom line: this pack is best for households needing multiple mattress covers at once, offering a full-coverage zippered encasement that blocks bed bugs, dust mites and most spills while remaining machine washable. Reviewers praise its fit, zipper design and value, making it a practical pick for guest rooms, rentals or family bedrooms where easy care and mattress preservation matter.

Key Features

• Full encasement: The zippered cover wraps around the mattress 360 degrees to protect every surface from stains and pests.
• Full size fit: Designed to fit a standard full mattress 54 in by 75 in with a 13 in deep pocket, it stays snug on typical mattresses.
• Stretchable knitted polyester: The soft, knitted polyester fabric stretches to make installation easier and provides a comfortable sleeping surface.
• 100% waterproof backing: High quality TPU backing on all sides resists liquid penetration and helps keep the mattress dry.
• Easy care: Machine washable and tumble dry safe for straightforward maintenance and repeat use.
• Pack of 4 value: Four identical encasements let you cover several beds at once or keep spares on hand for quick changes.

Who It's For

This set is ideal for homeowners with multiple full size beds to protect, including families, short-term rental hosts, and anyone who wants a simple way to guard mattresses from spills, allergens and bed bugs. The pack size and price point make it especially useful where replacing or frequently laundering a single protector would be inconvenient.

Those who prefer a fitted pad rather than a full encasement, need specialized cooling fabrics, or demand medical-grade impermeability may want to compare other single-piece options. Also, anyone who must confirm absolute zero moisture transfer under heavy wetting should consider testing one piece first, since waterproofness reports are mixed.

Pros & Cons

Pros

• Good value for a set of four that protects multiple mattresses.
• Zippered, six-sided design provides comprehensive mattress protection.
• Soft knitted polyester surface that stretches for an easier fit and comfortable feel.
• Machine washable and tumble dry for low-effort upkeep.

Cons

• Some users report mixed results on complete waterproofness under heavy liquid exposure, so results can vary with conditions.
• Putting the encasement on is easier with two people for a snug, final fit on deep mattresses.

Specifications

Our Verdict

The Utopia Bedding full size 4-pack is a practical, budget-friendly solution for protecting several mattresses with a single purchase. Its zippered, six-sided design and stretchable knitted surface balance protection and comfort, making it a solid choice for families, hosts and anyone wanting straightforward mattress protection and easy care.

Frequently Asked Questions

Will this fit a deep mattress?
Yes, the protector has a 13 in deep pocket designed to fit most full size mattresses.

Is it really waterproof?
The encasement has a TPU backing that resists liquids, but customer experiences vary; heavy prolonged exposure may still require immediate cleanup.

How do I clean it?
Machine wash and tumble dry per care instructions for easy maintenance and repeat use.