OFFCUP V9-138*190-SHFSCL-FBA Waterproof Mattress Protector, Grey, 30cm Deep

Choosing mattress protection can mean covering the sleeping surface against everyday spills, or adding a fitted layer that also stays in place around the edges. This OFFCUP waterproof mattress protector is designed for the latter: its fitted-sheet style, elasticated skirt and 30cm deep pocket give the 138×190cm double mattress a neat, full-coverage fit, while the waterproof layer helps shield it from moisture and stains.

The breathable polyester fabric is designed to feel soft and reduce stuffiness, and the quiet construction avoids noticeable friction noise as you move during sleep. It is a practical choice for everyday bedrooms where easy cleaning matters as much as mattress coverage.

Best use cases

For a double mattress measuring 138×190cm, this fitted protector adds a barrier against spills, sweat and everyday marks. Its 360° coverage and elasticated edges help keep the fabric fitted around the mattress, rather than relying on a layer that only covers the top. The stated mattress thickness range is 3–25cm, the pocket is 30cm deep.

That combination suits a family bedroom, a child’s bed or a home with pets, where a washable protective layer can help keep the mattress cleaner between changes of bedding. The breathable, noiseless design also makes it suited to regular overnight use when a waterproof layer needs to remain comfortable and quiet as you turn in bed. Check that the mattress measures 138×190cm before choosing this size.

Spec sheet

• Product: Waterproof fitted mattress protector
• Brand: OFFCUP
• Model: V9-138*190-SHFSCL-FBA
• Size: 138×190cm, Double
• Colour: Grey
• Material: Polyester with waterproof TPU coating
• Pocket depth: 30cm
• Suitable mattress thickness: 3–25cm
• Care: Machine washable at 40℃, low-temperature tumble drying
• Included: 1 waterproof fitted sheet

Benefits

The waterproof TPU layer helps block liquid from reaching the mattress, offering a useful defence against splashes, sweat and everyday stains. This makes the protector a practical addition to a bed that sees regular use, particularly where keeping the mattress clean is a priority. The fitted-sheet format makes it straightforward to put on and remove for washing, while the elasticated skirt helps hold the edges in place.

Comfort is addressed through the breathable polyester fabric and quiet lower layer. These features are intended to help limit stuffiness and friction noise during sleep, so protection does not have to mean a crinkly or cumbersome extra layer. Compared with a simple top-only cover, the full-coverage fitted design wraps around the mattress edges, it is a sensible approach when you want the sides protected as well as the sleeping surface. Machine washing at 40℃ and low-temperature tumble drying make routine care convenient.

Final verdict

For a 138×190cm double bed, the OFFCUP combines a waterproof TPU barrier with a breathable, noiseless fitted design and a 30cm deep pocket. It is well suited to households looking for washable, all-round mattress protection that stays fitted during everyday sleep.