

Mainstays Waterproof Mattress Pad, Twin/Twin-XL, 39 in x 80 in
Key item features
- Durable Material: Features a 100% polyester knit top for softness and durability
- Waterproof Protection: 100% polyurethane laminated quiet barrier prevents moisture from reaching your mattress
- Stain and Odor Resistant: Knit top treated with Scotchgard Stain Release and Microban Antimicrobial to reduce odor and improve freshness
- Cool and Breathable: Moisture Wicking treatment keeps the pad looking fresh and clean while wicking away moisture for cool breathability
- Perfect Fit: Fits mattresses up to 15'' thick and stays in place firmly without slipping and sliding
- Easy Care: Machine washable for easy maintenance
- Multiple Sizes: Available in Twin/Twin XL, Full, Queen, and King sizes
- Certified Quality: OEKO-TEX Certified for safety and environmental standards
Specs
- FeaturesWaterproof
- Thickness13 in
- Height15 in
- Fill materialPolyester
- ColorWhite
- PatternSolid Print
Reviews summary
- : Offers good quality at a lower cost.
- : Accommodates mattresses up to 15 inches thick.
- : Can be washed and dried with ease.
- : Made of soft materials for a cozy feel.
- : Made of moisture-wicking fabric.
- : Made with high-quality construction.
Free 90-day returns
How do you want your item?
Similar items you might like
Based on what customers bought
Best seller Mainstays Super Soft Quilted Mattress Pad, Queen 60 in x 80 in $21.88
Best seller
8 optionsAvailable in additional 8 options$2188current price $21.88More options from $14.88Mainstays Super Soft Quilted Mattress Pad, Queen 60 in x 80 in
42084.4 out of 5 Stars. 4208 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Sertapedic 5-in-1 Ultimate Quilted Comfort & Protection Mattress Pad, White, Queen $34.88
Best seller
8 optionsAvailable in additional 8 options$3488current price $34.88More options from $24.88Sertapedic 5-in-1 Ultimate Quilted Comfort & Protection Mattress Pad, White, Queen
17924.5 out of 5 Stars. 1792 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Serta Sertapedic Superior Loft Polyester Mattress Pad, Queen - Hypoallergenic $36.96
Best seller
3 optionsAvailable in additional 3 options$3696current price $36.96More options from $32.96Serta Sertapedic Superior Loft Polyester Mattress Pad, Queen - Hypoallergenic
11424.5 out of 5 Stars. 1142 reviewsSave withShipping, arrives tomorrowSertapedic Cool, Fresh & Clean Quilted Comfort Mattress Pad, Queen $47.88
3 optionsAvailable in additional 3 options$4788current price $47.88More options from $42.88Sertapedic Cool, Fresh & Clean Quilted Comfort Mattress Pad, Queen
4694.3 out of 5 Stars. 469 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Sealy SecureStay Waterproof Crib Mattress Pad, Quilted Baby/Toddler Mattress Protector 52x28 White $18.97
Best seller
2 optionsAvailable in additional 2 options$1897current price $18.97Options from $18.97 – $37.94Sealy SecureStay Waterproof Crib Mattress Pad, Quilted Baby/Toddler Mattress Protector 52x28 White
11334.7 out of 5 Stars. 1133 reviewsSave withShipping, arrives tomorrowSealy Total Stain Protection Waterproof Fitted White Crib Mattress Pad, Crib/Toddler Bed Protector, 52" L x 28" W $15.99 Was $19.97
2 optionsAvailable in additional 2 optionsNow$1599current price Now $15.99, Was $19.97$19.97Options from $15.99 – $63.96Sealy Total Stain Protection Waterproof Fitted White Crib Mattress Pad, Crib/Toddler Bed Protector, 52" L x 28" W
2154.8 out of 5 Stars. 215 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Allswell Chill Comfort Gel Memory Foam Mattress Pad, Queen $54.88
Best seller
3 optionsAvailable in additional 3 options$5488current price $54.88More options from $49.88Allswell Chill Comfort Gel Memory Foam Mattress Pad, Queen
5884.4 out of 5 Stars. 588 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrow
About this item
Product details
- Helps extends the life of your mattress
- Features a 100% polyester knit top for softness and durability
- Knit top treated with Scotchgard Stain Release and Moisture Wicking to keep the pad looking fresh and clean while wicking away moisture for cool breathability
- 100% polyurethane laminated quiet barrier prevents moisture from reaching your mattress
- 100% polyester knit top is treated with Microban Antimicrobial to reduce odor and improve freshness
- Fits mattresses up to 15'' thick
- OEKO-TEX Certified.
- Twin/Twin XL Dimensions: 39'' x 80'' x 13''
- Full Dimensions: 54'' x 75'' x 13''
- Queen Dimensions: 60'' x 80'' x 13''
- King Dimensions: 76'' x 80'' x 13''
- 3 year warranty
- Machine washable for easy care
Specifications
Features
Thickness
Height
Fill material
Directions
Fabric Care Instructions
Warranty
Warranty information
More items to consider
Based on what customers bought
Best seller JPHOME Full Size Quilted Fitted Mattress Pad Cover, 100% Waterproof Mattress Protector, Deep Pocket Fitted 8" - 21", Breathable & Noiseless, Soft and Comfortable (54" x 75", White) $22.46 Was $38.99
SponsoredNow$2246current price Now $22.46, Was $38.99$38.99More options from $19.76JPHOME Full Size Quilted Fitted Mattress Pad Cover, 100% Waterproof Mattress Protector, Deep Pocket Fitted 8" - 21", Breathable & Noiseless, Soft and Comfortable (54" x 75", White)
46754.6 out of 5 Stars. 4675 reviewsSave withShipping, arrives in 2 daysBest seller AllerEase Maximum Mattress Cover Protector Twin- Zippered, Waterproof, Allergen Barrier $41.64
Best seller
11 optionsAvailable in additional 11 optionsSponsored$4164current price $41.64More options from $30.64AllerEase Maximum Mattress Cover Protector Twin- Zippered, Waterproof, Allergen Barrier
43244.4 out of 5 Stars. 4324 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrow1000+ bought since yesterday Mainstays Comfort Complete Bed Pillow, Standard/Queen $3.44
1000+ bought since yesterday
5 optionsAvailable in additional 5 options$344current price $3.44Options from $3.44 – $24.00Mainstays Comfort Complete Bed Pillow, Standard/Queen
336384.3 out of 5 Stars. 33638 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowIn 200+ people's carts Mainstays NexGen Waterproof Anti-Allergen Zippered Mattress Protector, Queen $15.44
In 200+ people's carts
7 optionsAvailable in additional 7 options$1544current price $15.44More options from $11.44Mainstays NexGen Waterproof Anti-Allergen Zippered Mattress Protector, Queen
243824.4 out of 5 Stars. 24382 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays Twin/Twin XL 1.25 Inch 7-Zone Foam Mattress Topper $12.44
Best seller
6 optionsAvailable in additional 6 options$1244current price $12.44Options from $12.44 – $22.44Mainstays Twin/Twin XL 1.25 Inch 7-Zone Foam Mattress Topper
52194 out of 5 Stars. 5219 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowIn 100+ people's carts Mainstays NexGen Waterproof Fitted Mattress Protector, Queen $15.44
In 100+ people's carts
$1544current price $15.44More options from $11.44Mainstays NexGen Waterproof Fitted Mattress Protector, Queen
35464.3 out of 5 Stars. 3546 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays Super Soft Brushed Microfiber Bed Sheet Set, Papyrus Beige, Queen, 4 Piece $19.97
$1997current price $19.97More options from $9.97Mainstays Super Soft Brushed Microfiber Bed Sheet Set, Papyrus Beige, Queen, 4 Piece
97224.6 out of 5 Stars. 9722 reviewsSave withShipping, arrives in 2 daysIn 100+ people's carts Mainstays Basic Value Microfiber Bed Sheet Set, Rich Black, Full, 4 Piece $11.67
$1167current price $11.67More options from $7.97Mainstays Basic Value Microfiber Bed Sheet Set, Rich Black, Full, 4 Piece
190544.3 out of 5 Stars. 19054 reviewsSave withShipping, arrives tomorrowRollback Mainstays All in One Reversible Comforter and Sheet set- 7 Piece, Queen, Blue Floral $41.96
$4196current price $41.96More options from $28.69Mainstays All in One Reversible Comforter and Sheet set- 7 Piece, Queen, Blue Floral
244154.5 out of 5 Stars. 24415 reviewsSave withShipping, arrives tomorrowBest seller Mainstays Cooling Waterproof Fitted Mattress Protector, Queen $30.64
Best seller
12 optionsAvailable in additional 12 options$3064current price $30.64More options from $19.97Mainstays Cooling Waterproof Fitted Mattress Protector, Queen
16334.3 out of 5 Stars. 1633 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays 300 Thread Count Easy Care Percale Fitted Sheet, Blue Cove, Twin/Twin XL $11.84
Best seller
37 optionsAvailable in additional 37 options$1184current price $11.84Options from $11.84 – $22.84Mainstays 300 Thread Count Easy Care Percale Fitted Sheet, Blue Cove, Twin/Twin XL
52904.5 out of 5 Stars. 5290 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays Super Soft Brushed Microfiber Pillowcase Set, Blue Cameo, Standard/Queen, 2 Piece $6.97
$697current price $6.97Options from $6.97 – $7.97Mainstays Super Soft Brushed Microfiber Pillowcase Set, Blue Cameo, Standard/Queen, 2 Piece
38844.7 out of 5 Stars. 3884 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrow100+ bought since yesterday Mainstays Microfiber Zippered Pillow Protector $2.44 Was $6.99
100+ bought since yesterday
Now$244current price Now $2.44, Was $6.99$6.99Mainstays Microfiber Zippered Pillow Protector
2244.7 out of 5 Stars. 224 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrow1000+ bought since yesterday Mainstays Back & Side Sleeper Bed Pillow, Standard/Queen - Extra Firm Support $7.44
1000+ bought since yesterday
8 optionsAvailable in additional 8 options$744current price $7.44Options from $7.44 – $69.00Mainstays Back & Side Sleeper Bed Pillow, Standard/Queen - Extra Firm Support
82544.4 out of 5 Stars. 8254 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays Jersey Soft Fitted Mattress Cover Protector, Twin - Waterproof, Antimicrobial $15.64
Best seller
6 optionsAvailable in additional 6 options$1564current price $15.64Options from $15.64 – $30.94Mainstays Jersey Soft Fitted Mattress Cover Protector, Twin - Waterproof, Antimicrobial
4524.4 out of 5 Stars. 452 reviewsSave withShipping, arrives tomorrow100+ bought since yesterday Mainstays Cotton Touch Pillow Cover Protector , S/Q – Zippered, Soft, (2 Count) $5.64
100+ bought since yesterday
3 optionsAvailable in additional 3 options$564current price $5.64Options from $5.64 – $15.28Mainstays Cotton Touch Pillow Cover Protector , S/Q – Zippered, Soft, (2 Count)
15934.6 out of 5 Stars. 1593 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Your Zone Kids Super Soft Microfiber Sheet Set, Ombre, Twin, 3 Piece $11.64
$1164current price $11.64Options from $11.64 – $18.64Your Zone Kids Super Soft Microfiber Sheet Set, Ombre, Twin, 3 Piece
69724.7 out of 5 Stars. 6972 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays Waterproof and Anti-Allergen Zippered Pillow Protector, Standard/Queen $6.44
Best seller
5 optionsAvailable in additional 5 options$644current price $6.44Options from $6.44 – $25.76Mainstays Waterproof and Anti-Allergen Zippered Pillow Protector, Standard/Queen
7384.4 out of 5 Stars. 738 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrow500+ bought since yesterday Sertapedic Won't Go Flat Standard/Queen Bed Pillow, Hypoallergenic $10.44
500+ bought since yesterday
8 optionsAvailable in additional 8 options$1044current price $10.44Options from $10.44 – $96.00Sertapedic Won't Go Flat Standard/Queen Bed Pillow, Hypoallergenic
113614.2 out of 5 Stars. 11361 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrow
Popular items in this category
Best selling items that customers love
Mattress Topper Twin, 4 Inch Gel Infused Memory Foam Bed Topper for Twin Size, CertiPUR-US Certified $49.99
18 optionsAvailable in additional 18 optionsSponsored$4999current price $49.99Options from $49.99 – $139.99Mattress Topper Twin, 4 Inch Gel Infused Memory Foam Bed Topper for Twin Size, CertiPUR-US Certified
8184.3 out of 5 Stars. 818 reviewsSave withShipping, arrives in 2 daysAllswell 180 Thread Count Waterproof Cotton Mattress Pad, Twin/Twin-XL 39 in x 80 in $19.85
$1985current price $19.85Allswell 180 Thread Count Waterproof Cotton Mattress Pad, Twin/Twin-XL 39 in x 80 in
244.8 out of 5 Stars. 24 reviewsSave withShipping, arrives in 2 daysBest seller Mainstays Extra Thick Waterproof Mattress Pad, Queen 60 in x 80 in $34.88
Best seller
8 optionsAvailable in additional 8 options$3488current price $34.88More options from $24.88Mainstays Extra Thick Waterproof Mattress Pad, Queen 60 in x 80 in
18274.5 out of 5 Stars. 1827 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays Waterproof Mattress Pad, Queen, 80 in x 60 in $27.44
Best seller
8 optionsAvailable in additional 8 options$2744current price $27.44More options from $18.44Mainstays Waterproof Mattress Pad, Queen, 80 in x 60 in
25604.3 out of 5 Stars. 2560 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowNevlers XL Twin Mattress Gripper Pad 78"x36" | Prevent Mattresses & Toppers from Slipping | Durable Gripper Pad | Versatile Grip Mats $15.99
$1599current price $15.99Nevlers XL Twin Mattress Gripper Pad 78"x36" | Prevent Mattresses & Toppers from Slipping | Durable Gripper Pad | Versatile Grip Mats
114.8 out of 5 Stars. 11 reviewsShipping, arrives in 3+ daysCL.HPAHKL Foldable Mattress, 3 inch Memory Foam Mattress Topper with Washable Cover, Tri Folding Mattress Portable for Camping, Guest, 78''x38''x3'' $52.09 Was $57.99
11 optionsAvailable in additional 11 optionsNow$5209current price Now $52.09, Was $57.99$57.99+$19.99 shippingMore options from $31.08CL.HPAHKL Foldable Mattress, 3 inch Memory Foam Mattress Topper with Washable Cover, Tri Folding Mattress Portable for Camping, Guest, 78''x38''x3''
Shipping, arrives in 3+ daysBDEUS Gel Memory Foam 2 Inch Mattress Topper King Size Bed Topper with Breathable Removable Cover $38.69 Was $42.99
10 optionsAvailable in additional 10 optionsSponsoredNow$3869current price Now $38.69, Was $42.99$42.99Options from $38.69 – $95.39BDEUS Gel Memory Foam 2 Inch Mattress Topper King Size Bed Topper with Breathable Removable Cover
3994.5 out of 5 Stars. 399 reviewsSave withShipping, arrives in 2 daysMy First Cradle Mattress Pad 18" x 36" x 1.5" $30.32 Was $41.47
Now$3032current price Now $30.32, Was $41.47$41.47+$7.98 shippingMy First Cradle Mattress Pad 18" x 36" x 1.5"
194.6 out of 5 Stars. 19 reviewsShipping, arrives in 3+ daysCushionCraft SportGuard Antimicrobial Cushion Foam - Medium - 1/2" x 24" x 72" - 1 Pack $7.12 $7.12/count
$712current price $7.12$7.12/countCushionCraft SportGuard Antimicrobial Cushion Foam - Medium - 1/2" x 24" x 72" - 1 Pack
53.6 out of 5 Stars. 5 reviewsSave withShipping, arrives in 2 daysJML Quilted Fitted Mattress Pad, Queen $47.78
4 optionsAvailable in additional 4 options$4778current price $47.78More options from $26.99JML Quilted Fitted Mattress Pad, Queen
1114.7 out of 5 Stars. 111 reviewsSave withShipping, arrives in 3+ days2, 3, or 4 Inch Mattress Topper, Twin Gel Memory Foam Mattress Topper(2 inch, Twin) $22.99 Was $41.38
13 optionsAvailable in additional 13 optionsNow$2299current price Now $22.99, Was $41.38$41.38+$16.88 shippingOptions from $22.99 – $82.152, 3, or 4 Inch Mattress Topper, Twin Gel Memory Foam Mattress Topper(2 inch, Twin)
2114.5 out of 5 Stars. 211 reviewsShipping, arrives in 3+ daysClearance Beddle 2 inch Twin XL Size Mattress Topper, Memory Foam Bed Topper for Pressure Relief $24.99 Was $47.48
Clearance
14 optionsAvailable in additional 14 optionsNow$2499current price Now $24.99, Was $47.48$47.48+$19.99 shippingMore options from $23.99Beddle 2 inch Twin XL Size Mattress Topper, Memory Foam Bed Topper for Pressure Relief
3484.4 out of 5 Stars. 348 reviewsShipping, arrives in 3+ daysCarex Washable Waterproof Mattress Pad - Mattress Protector and Bed Pad - 34 Inch x 36 Inch $11.30
3 optionsAvailable in additional 3 options$1130current price $11.30More options from $10.85Carex Washable Waterproof Mattress Pad - Mattress Protector and Bed Pad - 34 Inch x 36 Inch
544.3 out of 5 Stars. 54 reviewsSave withShipping, arrives in 2 daysExtra Firm Mattress Topper Twin 3-inch Memory Foam + Support Foam, Double-Sided for Sleeping, Pain Relief, High-Density Firm Mattress Topper with Removable Cover, CertiPUR-US Certified, 75" x 38" $59.99
5 optionsAvailable in additional 5 options$5999current price $59.99Options from $59.99 – $109.99Extra Firm Mattress Topper Twin 3-inch Memory Foam + Support Foam, Double-Sided for Sleeping, Pain Relief, High-Density Firm Mattress Topper with Removable Cover, CertiPUR-US Certified, 75" x 38"
354.3 out of 5 Stars. 35 reviewsShipping, arrives in 3+ daysNevlers Twin Size Anti-Slip Mattress Gripper Pad - 36" x 72" | Prevent Mattresses & Toppers from Slipping | Durable Gripper Pad | Versatile Grip Mats $15.99
4 optionsAvailable in additional 4 options$1599current price $15.99Nevlers Twin Size Anti-Slip Mattress Gripper Pad - 36" x 72" | Prevent Mattresses & Toppers from Slipping | Durable Gripper Pad | Versatile Grip Mats
1353.8 out of 5 Stars. 135 reviewsShipping, arrives in 3+ daysClearance Beddle 2,3,4 inches Mattress Topper, Twin Size Cooling Gel-Infused Memory Foam Mattress Topper-2 inches $24.99
Clearance
14 optionsAvailable in additional 14 options$2499current price $24.99+$18.88 shippingOptions from $24.99 – $46.98Beddle 2,3,4 inches Mattress Topper, Twin Size Cooling Gel-Infused Memory Foam Mattress Topper-2 inches
3024.4 out of 5 Stars. 302 reviewsShipping, arrives in 3+ daysLucid 3" Memory Foam Mattress Topper, Full-XL $94.99
2 optionsAvailable in additional 2 options$9499current price $94.99Lucid 3" Memory Foam Mattress Topper, Full-XL
1124.4 out of 5 Stars. 112 reviewsShipping, arrives in 3+ daysJML Queen Waterproof Mattress Protector,Quilted Fitted Mattress Pad fits up to 16" Deep $28.99
4 optionsAvailable in additional 4 options$2899current price $28.99More options from $27.99JML Queen Waterproof Mattress Protector,Quilted Fitted Mattress Pad fits up to 16" Deep
1464.5 out of 5 Stars. 146 reviewsSave withShipping, arrives in 3+ daysContinental Sleep, 1" Convoluted Gel Memory Foam Mattress Topper, Full Size $24.13
20 optionsAvailable in additional 20 options$2413current price $24.13More options from $18.99Continental Sleep, 1" Convoluted Gel Memory Foam Mattress Topper, Full Size
674.4 out of 5 Stars. 67 reviewsSave withShipping, arrives in 2 days
Customer ratings & reviews
Reviews summary
- : Offers good quality at a lower cost.
- : Accommodates mattresses up to 15 inches thick.
- : Can be washed and dried with ease.
- : Made of soft materials for a cozy feel.
- : Made of moisture-wicking fabric.
- : Made with high-quality construction.
Customer images






+132 images
Showing 1-3 of 835 reviews
Verified Purchase
Budget-Friendly Protection for Your Mattress
The Mainstays Waterproof Mattress Pad is an affordable option to safeguard your mattress against liquids and stains. It features a polyurethane waterproof barrier and a polyester cover treated with Scotchgard, which repels moisture and enhances freshness. Additionally, it incorporates Microban Antimicrobial Technology, helping to reduce odors and keep it clean for longer. Pros: ✅ Waterproof: Shields against spills and accidents. ✅ Easy to clean: Machine washable. ✅ Great value: Budget-friendly option. ✅ Secure fit: Elastic skirt fits mattresses up to 15 inches thick. Cons: ❌ Noise: Can be a bit crinkly and noisy when moving. If you're looking for a cost-effective way to protect your mattress, this pad gets the job done. However, if comfort is a top priority, it may not be the softest or quietest option out there.
Verified Purchase
Second time buying these we moved and I don't know what happened to the first set. But these kept my girl's bed dry from any accidents. I have one too for my bed when they want to sleep with me as well! Don't even realize it's there as I put this under my fitting sheet. Perfect!
Verified Purchase
Exactly what I hoped it be
I can't say I've spilled anything on it so I can't vouch for the "waterproof-ness". I got it just to protect the mattress overall, and I was worried it was going to be uncomfy or crunchy, but so far it has been on a week and I forgot all about it. It hasn't moved around or caused any issues. The corners seemed a little shallow so I was worried it was going to pop off, but so far so good. Especially for the price.



























