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White zippered mattress encasement with waterproof lining for Twin XL 16-inch depth

Four Seasons Essentials FSE-ME-TXL01 Twin XL 16-inch mattress protector

SKU CH-27K4-JHT30 MPN FSE-ME-TXL01

A zippered, waterproof encasement fully wraps a Twin XL mattress up to 16 inches deep, blocking spills, allergens and bed bugs on all six sides

  • Futon mattressFSE-ME-TXL01
  • TailoringWater Proof
  • Product collectionFSE-ME-TXL01
  • Number of sets1
  • HypoallergenicFully Encased
  • Temperature controlledWater Proof
  • Six-sided zippered encasement fully wraps the mattress on all sides
  • 100% waterproof polyurethane lining blocks liquids and moisture from penetrating
  • Hypoallergenic construction shields against dust mites and allergens for healthier sleep
  • Tightly woven fabric with locking zipper prevents bed bugs from entering or escaping
  • Fits Twin XL mattresses up to 16 inches deep for secure coverage

Six-Sided Encasement for Twin XL

The Four Seasons Essentials FSE-ME-TXL01 is a zippered mattress protector built for Twin XL beds up to 16 inches deep. It fully encloses the mattress on all sides to guard against liquids, allergens, dust mites and bed bugs. The hypoallergenic polyester construction suits sleepers who need a complete barrier without changing the feel of the bed.

Check Mattress Size and Depth First

Confirm your mattress measures Twin XL and is no thicker than 16 inches so the encasement zips closed without strain. The protector is hand-wash only, so plan for spot cleaning or a gentle hand cycle rather than machine laundering. Ensure the zipper track runs freely before fitting it over the mattress.

Waterproof Polyurethane Lining

A polyurethane inner layer blocks spills and moisture from reaching the mattress while the outer fabric stays quiet and soft. The six-sided design uses an extra-long zipper with a Velcro patch closure that locks the end shut, leaving no gaps for pests or allergens. The stretchable polyester slips on solo and holds its shape night after night.

How it compares

Measured against everything we stock in Mattresses, Toppers & Bed Bases, at today’s prices. Recalculated every night.

Price $55.99
Cheaper than about 78% of the 55 comparable items (median $84.99).

Specifications

Product
Brand nameFour Seasons Essentials
Model nameFSE-ME-TXL01
Part numberFSE-ME-TXL01
Product typeZipper, Water Proof
Product collectionFSE-ME-TXL01
Size & build
Product weight2 lb (0.91 kg)
Main materialPolyester
Product thickness16 in (40.6 cm)
Bed sizeTwin XL
In the box
Number of sets1
Environment & compliance
Temperature controlledWater Proof
More details
Futon mattressFSE-ME-TXL01
TailoringWater Proof
HypoallergenicFully Encased

Questions about this item

What comes inside the package and is anything else required?

The package contains one Twin XL encasement made of polyester with a polyurethane inner lining and a six-sided zipper with Velcro seal. No extra items are needed for installation.

Which size and depth should I select for my bed?

Choose the Twin XL version that matches a 16-inch mattress depth for a snug, fully encased fit.

How does the 360-degree coverage work once the protector is on the mattress?

The six-sided zippered design wraps the entire mattress, while the polyurethane lining blocks liquids and the tightly woven fabric stops allergens and bed bugs from entering or escaping.

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