NightShield™ Waterproof Mattress Protector
NightShield™ is a waterproof, soft & noiseless protective mat that supports your child's natural path to dryness. NightShield™ lets your child briefly feel the wetness & strengthens the bladder-brain connection. This helps the brain learn to wake up in time, at night.
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NightShield™ Waterproof Mattress Protector
100-day money-back guarantee
Every order is covered by our 100-day money-back guarantee.
If the mat doesn't fit, you don't love the design, or it's not right for your family for any other reason, email us at info@luminooco.com within 100 days of your order. We'll send you return instructions and refund you in full.
Does it go over or under the fitted sheet?
Over. NightShield sits on top of the fitted sheet, so after an accident you only swap the mat instead of stripping the whole bed.
How does it stay in place?
Four elastic straps, one at each corner, go around the mattress and hold the mat in place.
Which size should I choose?
Measure the width of your child's mattress and pick the mat that covers the area where they sleep. Sizes are the dimensions of the mat itself (width × length):
- 35x45cm (≈ 14″ × 18″)
- 50x70cm (≈ 20″ × 28″)
- 60x80cm (≈ 24″ × 31″)
- 70x90cm (≈ 28″ × 35″)
- 70x120cm (≈ 28″ × 47″)
- 100x150cm (≈ 39″ × 59″)
- 110x200cm (≈ 43″ × 79″)
- 150x200cm (≈ 59″ × 79″)
- 180x200cm (≈ 71″ × 79″)
- 200x220cm (≈ 79″ × 87″)
Not sure which one fits? Email us your mattress size at info@luminooco.com and we'll help you choose.
Will NightShield stop bedwetting?
No. NightShield is bed protection, not a treatment. It helps protect the mattress and makes nighttime changes quicker, but it won't make your child stay dry.
For questions about bedwetting itself, your child's doctor is the best person to ask.
Washing instructions & care
Machine wash warm (104°F / 40°C) on a normal cycle with regular detergent. Please skip fabric softener, as it can damage the waterproof layer.
Hang to dry or tumble dry on low. We recommend washing it once before first use.
Tip: With two mats, one can be on the bed while the other is in the wash.
Will it keep pajamas and blankets dry too?
No. NightShield protects what's underneath it: the sheet and the mattress. Pajamas and blankets can still get wet, so it helps to keep a spare set nearby for nighttime changes.
Shipping & delivery
Shipping is free on every order.
We pack your order within 1–3 business days. After that, delivery usually takes 7–14 business days. You'll receive a tracking link by email as soon as your order ships.
Easy Setup
LuminooCo.® NightShield™ mattress protectors offer 4 layers of complete waterproof protection, ensuring your mattress stays 100% dry through the night and is protected from accidents. The protector fits all twin, toddler, and kids' beds. It also works great on full-size beds!
Over 43,540+ parents already love NightShield™!
A Lifesaver for the Night! 🌙
Super easy to remove and swap, even while you're half asleep. Toss NightShield® in the wash in the morning and save yourself the hassle of cleaning the whole mattress at night.
From Parents, for Parents & Kids!
As young parents, we knew the frustration of sleep problems all too well. On one of many sleepless nights, the idea for NightShield® was born. Today in 2026, a few months and tens of thousands of customers later, one thing is clear: Dry, stress-free nights are essential for a happier family life.
That's exactly why our NightShields® were developed: reusable mattress protectors that keep what we promise and help you get a more restful night's sleep!
Proven Protection Parents Rely On
Results heading
94%
agreed with the statement: "No more / less stress when changing bedding/sheets at night!
97%
completely agreed: "Bed sheets and mattress have always stayed completely dry.
89%
use at least one (or more) of our LuminooCo.® mattress protectors multiple times a week.
Based on email surveys (23,500+ participating customers – as of March 2026)
From 3 AM Bed Changes to Full Nights
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★★★★★
Jason D. – Dad to Noah
Our little guy is currently potty training, so accidents do happen. Absolutely nothing leaks through this pad, and it’s super soft without any crinkly plastic sounds. Late-night cleanups are so fast now because we can just slide the pad out from under Noah without having to change the whole bed.
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★★★★★
Sarah K. – Mom to Mason
It's very comfortable and feels great to sleep on. It’s super easy to remove from the bed, wash, and dry. I immediately bought a second one.
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★★★★★
Lily M. – Mom to Harper
The pad truly delivers on its promise. Whenever my 5-year-old daughter has a bad dream and an accident happens, the mattress stays completely dry! It doesn't slip around either, even though she tosses and turns a lot. If you wash it first thing in the morning, it's dry and ready again by bedtime.
LuminooCo.® Promise:
🥱 The Sleep-Through Promise
"The mattress stays dry. You stay calmer. Your child feels safe."
🤗 The No-Worries Promise
"Try it for 100 nights — if it doesn't work out, get your money back. We make it easy for you, promised."
💪 The Built-to-Last Promise
"Holds up through 200+ washes. Strong and reliable, just like you, mama."