Mainstays Jersey Soft Fitted Mattress Cover Protector, Twin - Waterproof, Antimicrobial price history and forecast - Mainstays
Mainstays Jersey Soft Fitted Mattress Cover Protector, Twin - Waterproof, Antimicrobial

Mainstays Jersey Soft Fitted Mattress Cover Protector, Twin - Waterproof, Antimicrobial

Brand:
Mainstays
Model Number:
UPC:
022415195409
EAN:
0022415195409
Walmart SKU:
13939472994
Key Takeaway

Trending downward with a $0.00 move to reach $15.64. Current price runs 0.0% below the 90-day average.

Third-Party Seller Summary

No price history available for Third-Party Sellers

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$15.64
Lowest Price
$15.64
Most Recent Price
$15.64
Average Price
$15.64
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Mainstays Jersey Soft Fitted Mattress Cover Protector, Twin - Waterproof, Antimicrobial since 8/22/2025. The most recent price update was on Jun 23, 2026.

Price Range: Over the past 90 days, the price has ranged from $15.64 (lowest on 8/22/2025) to $15.64 (highest on 8/22/2025). The average price during this period is $15.64.

Current Trend: Walmart.com prices have ranged from $15.64 (Jun 23) to $15.64 (Jun 23) over the past 90 days. Current price is close to the 90-day average of $15.64.

Customer Insights: Rated 4.5/5 from 777 reviews.

Customer Reviews

777 reviews

Customer Reviews

4.5
Based on 777 reviews
5
576
4
100
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Showing 10 of 777 reviews
Lorene July 19, 2025

i purchased this for a full size bed but, after ordering, i was concerned about the fit because i have to get deep pocket sheets for the mattress and thought maybe i should have ordered a queen size. To my surprise it fit perfectly over the mattress and down the sides; a queen would have been too large. very pleased with the product !!

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really is waterproof!

christina May 13, 2026

i finally had an incident to be able to leave a review. my toddler had a nightime accident. a bad 1. everything was soaked. under this mattresses cover was completely dry!!! very pleased! instantly recommended it to a friend that is also potty training. great price too. worth it.

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Jessica June 12, 2026

I wasn't expecting to be so pleased with this item! I purchased this to cover my six year old's new twin mattress. This was put to the test recently when my daughter vomited in the middle of the night. It protected to the mattress completely! In my opinion, this product is well worth it! I am planning to purchase a second one to have on hand when the other is in the wash.

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Soft, fits great and not bulky

Kymeigh May 26, 2026

I wasn't sure if I would like this QUEEN SIZE waterproof mattress cover but I needed one asap that day. SIDE NOTE: I always forget how soft 100% jersey cotton is This waterproof mattress cover is very nice and super soft. This isn't going to be one of those thicker, plush type mattress pads. This mattress cover is more meant to protect your mattress from certain stains so you wouldn't want it to be plush. It fits great, and helps with keeping your mattress looking new. I recommend this queen size Mainstays Waterproof mattress cover protector. Good quality imo

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Kylie April 27, 2026

First my toddlers twin size deep mattress perfectly. It doesn't leave the mattress feeling like you are laying on a plastic bedcover and still protects the mattress from overnight accidents. I wash it in hot water, but only air dry it to make it last longer.

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Perfect fit, great price.

Charlene March 25, 2026

I was pleasantly surprised at how nice this mattress cover fit my king-sized bed. It's soft and just the perfect addition to the bed. Really, I was concerned that a king-sized mattress cover could fit into such a small package. The old one I was discarding filled an entire 13-gallon trash bag.

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Not as advertised!

De December 1, 2025

This would definitely fit a deeper mattress than mine – there is plenty of wiggle room for that. However, despite claims on the lid and front of the box that say this mattress protector is “quiet” are quite false. Only reason I purchased this waterproof mattress protector is because it was supposedly quiet. It is very crinkly while turning over or movement of any kind. I would not buy it again – in fact, I wish I had gone with a different mattress protector and not wasted my money on this.

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Traps Heat!

Jen May 26, 2026

If ur after a sheet of plastic for a mattress pad, this is the one for you! I bought this for my adult special needs daughters new full sized bariatric electric bed. Past 5y, shes been in adult incontinence underwear, which are very airy %26 breathable. She normally has a blue pad under her just in case. It smelled funny right out of the plastic so as I do with all new bedding, I washed it b4 use. Then on day 3 using this mattress pad she developed a heat rash under one side of her belly, which isn't uncommon but what is uncommon was we weren't able to get it under control like we typically can. Within 24h the rash had spread from one spot under her belly to going from hip to hip %26 down into her nether regions, her neck, elbows, wrists, hands %26 feet! It was so painful she could barely move, let alone walk, wear clothes, shower or go potty without assistance %26 a LOT of pain. Shes been fighting, this now for a week. All bc this waterproof mattress pad treated with an “odor fighting antimicrobial” coating caused extreme overheating in our daughter %26 it just smelled awful, even after washing it twice. If you have an infant/toddler in diapers or an adult wearing incontinence products please head my warning that this plastic waterproof mattress pad traps heat at unprecedented levels %26 caused a skin rash on my daughter like Ive never seen in 4 decades of parenting %26 caring for others! I do not recommend this product. Or i certainly recommend placing a thicker cotton pad over this one if it's all you've got.

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Not waterproof- not as advertised.

sharyce March 3, 2026

Bought as basic moisture barrier between mattress %26 bed sheets. It does nothing to prevent wetness from soaking through. Would not recommend- is not waterproof as advertised.

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Plastic Sound

GetUpAndMove March 4, 2026

This was not what I was expecting. Does it work? I don't know. This is why I need to shop in store, to touch - feel. I kept it because I needed a protective cover for the new mattress the first night, but it has been replaced with another brand that's soft and water resistant.

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Price History

Historical price data graph for Mainstays Jersey Soft Fitted Mattress Cover Protector, Twin - Waterproof, Antimicrobial

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

10 records

Walmart.com prices have ranged from $15.64 (Jun 23) to $15.64 (Jun 23) over the past 90 days. Current price is close to the 90-day average of $15.64.

Walmart.com price history for Mainstays Jersey Soft Fitted Mattress Cover Protector, Twin - Waterproof, Antimicrobial showing recent price changes over the past 90 days
Date Price Change % Change
$15.64 $+0.00 +0.0%
$15.64 $+0.00 +0.0%
$15.64 $+0.00 +0.0%
$15.64 $+0.00 +0.0%
$15.64 $+0.00 +0.0%
$15.64 $+0.00 +0.0%
$15.64 $+0.00 +0.0%
$15.64 $+0.00 +0.0%
$15.64 $+0.00 +0.0%
$15.64
No third-party seller price history available for this product in the past 90 days.

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