Trance 100% Waterproof Premium Cotton Mattress Protector (King 78″×72″) Review & Buyer’s Guide 2025
Trance 100% Waterproof Premium Cotton Mattress Protector (King 78″×72″) — Review & Guide
If you’re looking to safeguard your mattress from spills, dust mites, sweat, pet accidents and more — while still maintaining comfort — the Trance 100% Waterproof Premium Cotton Mattress Protector (King 78″×72″) is one of the options worth considering. In this post I’ll walk you through what it offers, what’s good, what to watch out for, and how it compares — so you can decide if it’s the right choice for your bedroom.
What is it?
This mattress protector from the brand Trance Home Linen is designed for King-size beds (78″ × 72″) and claims to be 100 % waterproof while still offering a cotton terry feel on the surface. According to the product description:

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The top surface is “premium cotton terry” and the back has a TPU (thermoplastic polyurethane) coating to provide waterproofing.
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It features a fitted style with elastic/lycra stretch skirting so it’s meant to fit mattress thicknesses up to a certain limit (for example up to ~8″ in many listings).
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It is marketed as breathable (“airflow technology”) so that while liquids are repelled, air can pass through — reducing the “plastic sheet” feeling.
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Free of PVC, vinyl, phthalates, fire retardants and such – designed for safe sleep for children and adults.
So in short: it’s a mattress protector that aims to combine premium cotton surface comfort + full waterproofing + fitted design + safe materials.
Key Features Breakdown
Let’s dig into the features in more detail.
Premium Cotton Terry Top
The surface is described as cotton terry — meaning soft loops of cotton — which gives a fabric-feel (rather than a plasticky slippery sheet). According to the product page: “Top Surface is made of Premium Cotton Terry with TPU back coating.” That means you sleep on something more fabric-like and comfortable.
Waterproof TPU Backing
Underneath the cotton surface, there is a TPU (thermoplastic polyurethane) membrane or coating. This acts as the waterproof barrier: fluids, sweat, urine, spills should not penetrate through to the mattress. The product says “100% waterproof with airflow technology that allows air to circulate” This is a big plus — many mattress protectors say “water-resistant” but this one claims full waterproof.
Fitted Style & Skirting / Elastic
Fit matters a lot with mattress protectors—if it doesn’t fit well, it can bunch up, slide, make noise or feel uncomfortable. This product features a fitted style with elastics/lycra around the edges. For example: “Lycra Stretch Fabric Skirting with ½ inch/1.27 cm Elasticated Border all around gives Perfect Snug Fit, Easy Insert and Removal. Fits all thicknesses up to 8 inches/20.32 cm.” So you are meant to get a snug cover that stays in place.
Safe Materials
Important for families, kids, anyone sensitive: The protector is described as being free of harmful chemicals like PVC, vinyl, phthalates, and fire retardants. That’s a good assurance especially if you want something non-toxic for a bedroom.
Machine Washable & Easy Care
For practicality: The listing mentions it is machine washable (cold wash), and that drying instructions are included (“while drying, keep the terry side up”). This is important because mattress protectors get used daily and need to be cleaned from time to time.
My Review: How it Performs
Here’s my take based on the features + what user feedback shows + what to look out for.
What I Like
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Comfort: Because the top is cotton terry, you don’t feel like you’re sleeping on a plastic sheet or tarp. That cotton surface helps maintain the original mattress feel. The “cotton feel terry top” is specifically mentioned in many descriptions.
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Waterproof Effectiveness: If the TPU backing is done well, this should deliver strong protection against liquids — which is especially useful for families with kids, pets, or for bed-wetting concerns. The reviews on some sites mention that users were “pleased with its waterproof feature… making it highly recommended for parents with young children.”
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Good Fit and Finishing: The fitted style with elastic skirting is a definite plus. When a protector fits properly, it stays in place, doesn’t make weird noises, and doesn’t bunch up — which is a common complaint in lesser designs.
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Material Safety: The fact that it is certified (or claimed) to be free of PVC, vinyl, phthalates, fire-retardants makes it appealing especially for health-conscious buyers.
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Breathability: It claims “air-flow technology” so hopefully less of the “sleeping on plastic” heat build-up. Many waterproof protectors compromise breathability; this one claims to address that.
What to Watch / Weaknesses / Things to Check
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Durability of TPU Layer: One user review noted that while the quality and fit were good, “the bottom rubber coating was not long-lasting and would easily come off.” So even though initial fit and waterproof are good, longevity of the waterproof layer may vary.
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Thickness / Mattress Depth Compatibility: Many listings state up to 6″ or 8″ mattress depth; if you have a very thick mattress (say >10″) you need to check whether it will fit properly. For eg the King size listing says fit up to thickness ~8″ when skirting provided.
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Feel / Heat: Even though the cotton terry helps, any waterproof layer adds some difference in feel compared to a bare mattress. Some users of waterproof protectors in general report more heat or less “breathability”. For example some comments from Reddit about waterproof covers:
“I seem to be sweating a lot more than I usually do … the cover bunches up … It also makes a crinkling sound when I move…”
So you’ll want to check for your own comfort — e.g., test how much the protector affects temperature/sleep feel. -
Cost-Benefit: While the brand offers good quality, you’ll want to compare pricing & value: are you paying significantly more for “premium” when a simpler protector might suffice? Depends on your needs (kids, pets, frequent spills vs minimal use).
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Warranty / Long-Term Guarantee: The website doesn’t prominently mention a long warranty; if you’re buying for a top mattress and care about long-term investment, consider what happens if the waterproof layer fails in 1-2 years.
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Installation & Fit: A protective cover that does not stay in place will annoy you nightly. One Reddit post mentioned sliding/moving being a major frustration. So checking fit on your mattress (depth, dimensions) is important.
Who Should Buy It & Who Might Skip It
Ideal For:
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Households with children prone to bed-wetting or spills (especially lunch in bed, etc).
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Pet-owners who want the mattress safe from accidents, fur/hair, wet paws.
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People who have invested in a good mattress and want to protect it from sweat, stains, dust mites, to extend mattress life.
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Anyone who wants a soft, quiet cover that doesn’t feel like a plastic tarp and values safe/hypoallergenic material.
Maybe Skip / Consider Alternatives If:
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You have a ultra-deep mattress (say >12″ or 14″ thick) and the protector may not fit properly.
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You are extremely sensitive to heat or you sleep very hot — even the best waterproof protector may slightly alter bed feel/temperature.
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Your budget is very tight and you just want basic protection (you might be okay with inexpensive “water-resistant” cheaper versions).
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You dislike any change in feel of your mattress at all — some “bare mattress feel” lovers may still detect a difference.
Buying Tips / Before You Order
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Measure your mattress’s length x width x thickness. For King size in India context, 78″ (approx 198 cm) × 72″ (approx 183 cm) is one standard; confirm your exact dimension. The product listing itself confirms King size customization: “198cm × 182cm / 78inch × 72inch” for King. Trance Home Linen+1
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Check the thickness of your mattress: If it’s thicker than what the skirting/fit allows, the cover may not fit snugly.
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Verify fit of elastic/lycra skirt and whether the fit is for your mattress height (thickness).
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Look for the material composition: cotton terry top, TPU backing, confirm claims about safe materials (free of phthalates, etc).
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Check care instructions: Machine cold wash, tumble dry low or line dry; avoid high heat, avoid ironing the TPU layer. One general guide says ironing waterproof protectors can damage them. Tom’s Guide
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After purchase, test the waterproof claim: pour a small amount of water and check if any seepage occurs — ideally none.
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Inspect after some routine use: Check for any peeling of the backing, any noise/crinkling, or any fit issues.
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Consider your sheet/deep pocket bed sheet compatibility: The protector sits under your sheet; make sure it still allows the fitted sheet to go on correctly.
Verdict
Overall, the Trance 100% Waterproof Premium Cotton Mattress Protector stands out in its category by offering a combination of cotton terry surface + full waterproofing + good fit + safe materials. For many users — especially families with kids or pets, or anyone looking to protect a quality mattress — it’s an excellent option.
That said, no protector is perfect: you’ll want to check fit carefully, be mindful of the mattress depth, and keep expectations realistic around “feel vs bare mattress”. The issue of durability of the TPU layer (as some user feedback hints) means you should treat it well (wash according to instructions) to maximize lifespan.
If I were summarizing in one line: If you want a high-quality mattress protector that doesn’t compromise on feel and offers strong protection — this is a very good buy — just measure properly and follow care instructions.
