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Casper

Snug™

NEW

Kids Premium Foam Mattress

Sale price $499
SAVE $100
Comp. Value: Regular price $599

Cozy Cover

Cozy Cover

Breathable Foams

Breathable Foams

Little dreamers need big rest.

Long-lasting materials and a pair of waterproof mattress protectors give you peace of of mind, while three layers of breathable, supportive foam gives them the deeper sleep little dreamers need.

Size Guide

Which mattress size is right for you?

When picking your next mattress, it’s more than just personal preference—two key things to keep in mind are how much room you have and who’s sleeping in the bed.

King Dimensions 76"x80", California King Dimensions 72"x84"

Upgrading to a King mattress is a game-changer if you’re sharing space with kids or pets. And if you’re tall, the extra length of a California King could be just right.

Full Dimensions 53"x75", Queen Dimensions 60"x80"

A Full size mattress is ideal for young adults or those with a smaller bedroom, while a Queen is the top pick for couples or anyone who enjoys extra space to sprawl out.

Twin Dimensions 38"x75", Twin XL Dimensions 38"x80"

The Twin is the smallest option, ideal for single sleepers. While the Twin XL is a dorm favorite it can also create a Split King if you purchase two.

Which pillow size is right for you?

Standard vs King Pillow Sizing
Pillow sizes can vary, but standard pillows, also known as queen pillows, are typically suitable for all types of sleepers. If you prefer extra space or need to fill the width of a larger mattress, king-size pillows, which are about 30% larger, are a great choice.
Select your size:

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Subtotal: Sale price $499
SAVE $100
Comp. Value: Regular price $599
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Select your size:

Size

Sale price $499 Comp. Value: Regular price $599
Let's take a look under the covers.
Computer animated image of the inner layers of Casper's Snug mattress.
Computer animated image of the inner layers of Casper's Snug mattress.
Computer animated image of the inner layers of Casper's Snug mattress.
Computer animated image of the inner layers of Casper's Snug mattress.
Computer animated image of the inner layers of Casper's Snug mattress.

Thoughtful engineering for the whole family.

Woman and child lying in bed. A CertiPUR-US logo is overlaid on the image.

CertiPUR-US Certified.

Snug™ is safe for bedtime and certified by CertiPUR-US, ensuring its foams are made without harmful chemicals.

Front-corner view of the Casper Snug mattress on a bed with colorful blankets and pillows in a bedroom setting.

Prepared and protected.

Includes two five-sided waterproof protectors to guard against everything (except nightmares).

Child playing on a Casper Snug mattress in a bedroom with toys and furniture.

Decade of durability.

The Casper Core is engineered to support you all night for years to come.

Product specifications

Overall rating: 5.0 / 5 from 21 reviews.

AI Generated Review Summary

The Snug™ mattress by Casper is praised for its long-lasting materials and waterproof protectors, offering peace of mind. Its breathable foam layers provide deep, restful sleep for children and young adults. Customers also appreciate its perfect fit, ease of unpacking, and ideal height.

Summary topics

  • Restful Sleep: 40%
  • Waterproof Mattress Protectors: 25%
  • Comfort and Support: 15%
  • Perfect Fit: 30%
  • Ideal Mattress for Kids and Young Adults: 95%

Review topics: ["support","fit","quality","smell","material","feel","cover","problem","husband","box","height","mattress","improvement","daughter","bed","sleep","tightness","protector","kids","setup","toddler","feature","difference","accidents","head","son","casper","adults","bedtime"].

Review highlights

  • "Overall we absolutely love the Casper Snug and think this is the perfect mattress for kids and even a small adult."Kaity L.
  • "The Casper Snug is an excellent mattress for kids that looks and feels high quality."Kaity L.
  • "Great sleep with a cozy and supportive mattress"Danae B.

Reviews

The Kids Love It

"The Casper Snug has been perfect for my daughter’s bunk bed. Her last mattress was much too thick, her head nearly hit the ceiling whenever she sat up. The low profile of this mattress is ideal. My daughter loves it too. She says it’s the most comfortable mattress ever, and seems to be sleeping beautifully on it. As a mother of multiple little ones, I love the protector feature. When kids are involved, accidents and messes are guaranteed. When those messes do happen, the protector allows for quick and easy cleanup without the worry of a ruined mattress. My other daughters are always wanting to try the mattress for themselves. The kids love it, little and big alike, so I love it too."

Elizabeth R. (5/5)

GREAT CHOICE

"I can’t say this mattress has made a huge difference in my kiddos bedtime routine yet, but I have definitely been enjoying bedtime MUCH more! It’s way more comfortable than his previous mattress, so I don’t end up super uncomfortable while trying to get my toddler to sleep. Plus, he HAS been staying in bed a little longer! I’ll take that as a huge win! Unpacking and setup was a breeze. It unrolled easily on his bed frame and was ready within minutes. The mattress protectors are easy to slip on and take off. They work well, and having two is a game changer! No more waiting for one to be done in the wash before remaking the bed. Every little bit of time savings helps a ton with littles."

Randi W. (5/5)

Cozy and Snug

"Me and my little one have loved the Snug mattress! To start, setup was a breeze! The mattress came very protected and to my surprise, was ready to go in minutes!! The mattress protector fit perfectly and we were on our way to set it in her bed frame! The mattress is so lightweight! I was able to lift and carry it down the hall solo to put in my daughter’s room. She has a daybed and it is the perfect height. She slept SO well from her first nap she took in her new big girl bed! We use a sound machine to tell her when she can come out of her room and I think if we didn’t turn it off, she would have slept even longer. She has told me several times “My new bed is so cozy!” My daughter is 3 and between this mattress and her bed, it is the perfect height for her to get in and out of with confidence! I expect many more restful nights in the future!"

Sierra J. (5/5)

Great sleep with a cozy and supportive mattress

"When this Casper Snug mattress arrived it was immediately claimed by my kids for a movie party and gymnastics crash pad! My 7 and 4 year old both claimed it felt so cozy they wanted to take a nap on it right there. We have now used it for a full week with our oldest and it seems like it’s a perfect balance of support and cushioning. He’s falling asleep faster, and seems like he’s waking up for school more quickly and rested. It was extremely easy to set up (for a twin sized mattress) and the included mattress protectors already came in handy when some water bottle leaking happened at bedtime! We’re particular about our kids’ mattresses and mattress protectors so they don’t end up too hot at night, and they both seem like they’re doing a great job of regulating temperature at night. Overall it’s a winner!"

Danae B. (5/5)

Bedtime breeze

"We were so excited to receive the Comfort Snug in the mail. My son (7) was previously using a traditional spring mattress. He has always been a low sleep needs kid, but we noticed he started sleeping less and less, was always tired in the morning, and had a harder time falling asleep at night. One week with the Comfort Snug and that has all changed! He's now falling asleep quickly and waking up feeling refreshed. I was pleasantly surprised with how comfortable this mattress is. Set up was incredibly easy, all we had to do was cut off the plastic and wait for the shape to form, which only took about 45 min to fully form. There was no smells to the mattress either which I feel like you often experience with memory foam. The mattress protectors worked as expected, my son ended up spilling his water and nothing got through to the mattress. Changing out the mattress protector and sheets is super easy, the mattress feels relatively lightweight and it is an easy one person job. Overall I think this is a fantastic mattress for kids and young adults!"

Jennifer M. (5/5)

Best bunk bed mattress

"We recently upgraded my 3-year-old’s bunk bed mattress to the Casper Snug, and I truly didn’t expect it to make such a noticeable difference but it really did! She was already sleeping in this bunk bed, so this wasn’t about a big transition, it was purely about comfort. And the Casper Snug is such an upgrade. It feels supportive but still soft and cozy, and she immediately noticed. Bedtime has been smoother, she settles in faster, and she’s been sleeping more soundly through the night. One of my favorite features is the low-profile design. That was really important to me for a bunk bed. It fits perfectly without sitting too high, which makes me feel more comfortable from a safety standpoint and keeps the bed looking proportional. And the mattress protectors have been a total lifesaver. We’re in the middle of nighttime potty training, so protecting the mattress is non-negotiable. I love that the Casper Snug comes with two protectors so we can rotate them. If there’s an accident, I can quickly swap one out for a clean one so I don’t have to worry about damaging the mattress. It’s one of those upgrades that makes everyday life easier. More comfort for her, more peace of mind for us, and a perfect fit for a bunk bed setup."

Campbell W. (5/5)

Functional and Comfortable

"The Casper Snug mattress has been such a wonderful upgrade for my daughter. It offers the perfect balance of comfort and support, soft enough to feel cozy, yet firm enough to provide great structure. She was absolutely thrilled when it arrived and couldn’t wait to try it out. She says it gently forms to her body and feels like it hugs her just right. Since switching to this mattress, we’ve noticed a positive change in her sleep. She’s falling asleep more easily, staying in bed through the night, and even sleeping a little longer than before, which has been a huge win for all of us! Setup was incredibly simple. We unboxed the mattress and let it expand for a few hours before placing it on her bed. It fluffed up quickly after being removed from the box, but we gave it a little extra time just to be safe. It fit her bed perfectly and was ready to go the same day. I was pleasantly surprised to see that mattress covers were included. That was such a thoughtful addition, especially for a child’s bed. They’re easy to put on, simple to remove, and make cleanup so much easier, a smart and practical feature for families. Overall, we are extremely happy with this mattress. I’ll definitely be looking into upgrading my other kids to the same one over time!"

Jennifer O. (5/5)

Soft and comfortable mattress

"I've found this to be a comfortable mattress, with the right mix of cushion and firmness for kids. We use it on my 6yo's bunk bed. It's a good height/density/firmness for a bunk bed; it's not too thick or bouncy, so heads don't easily bump the ceiling or top bunk. I've noticed on my son's monitor that he is more still and moves around less throughout the night than he does with other mattresses. Setup was simple. The box (roughly 4'h x 1'w x 1'd) is a bit awkward for my 5'2" self to carry up a flight of stairs, but doable. After taking off the plastic seal, I allowed it expand to size for 24 hours. It's lightweight and not difficult to place, on even a top bunk. The protectors it came with are quality- one is a cover made of thick, soft, tshirt/jersey material, but it covers the entire mattress and zips on the bottom, so it doesn't slip off easily. It also came with 2 waterproof covers with elastic borders which slip off easily. Liquid does absorb into the cover and feels damp on top, but it's truly water-resistant with dampness not reaching surfaces below the cover. Major highlight! Overall, we are big fans of the mattress and haven't found a con yet."

Carey P. (5/5)

So Comfortable and Great Quality

"We have had a twin over twin bunk bed for quite some time now. The previous mattress we had wasn’t terrible, but it definitely doesn’t begin to compare to the Casper Snug! The 8 inch height is perfect and as you see pictured, we have it on the top bunk and it’s still very safe! The weight getting up in the top bunk was so much better than the mattress it replaced. Getting it out of the packaging was very simple and it came to true size very quickly. I love that it came with mattress protectors and how smart that it comes with two considering when you’re washing one, you need a back-up, especially if it’s needed overnight. Even the mattress protectors were great quality! While we were letting the mattress decompress from its packaging, both of our kids had to test it out. They loved it and now that my 6 year old is using it regularly, he talks about how much more comfy the mattress is than his previous one. He’s an early riser, but I do believe that thanks to this mattress, he’s been more inclined to sleep in. Don’t get me wrong, he still gets up entirely too early, but I’ve felt like he has been getting more sleep since getting the mattress."

Cassie B. (5/5)

Cozy Comfortable and Parent Approved

"Our experience with the Casper Snug and the mattress protectors has been fantastic! The transition to the Casper Snug has significantly improved nighttime. In fact, our child is eager to go to bed now since our child enjoys how comfortable and soft the mattress is to lay on. Our child appears to feel a lot more at ease spending the night in their own bed because of it feeling extremely cozy. Our child immediately fell asleep on it, which was the biggest surprise. The first night our child slept for more than twelve hours! Our child has been getting more restful and longer sleep, which is really beneficial to us both. The Casper Snug was super easy and quick to setup. The Casper Snug was folded up when it arrived, and taking off the shrink wrap was easy. It swiftly expanded after the outer plastic covering was sliced open, making it suitable for use. It fit into our child’s loft bed with ease and without any problems. Another feature that I really like is that it included two mattress protectors. Having a clean backup ready to go made the nighttime replacement of a soiled protection so simple. Instead of worrying about spending the remainder of the night on the mattress without protection, I was able to wash the soiled one in the morning. I highly recommend the Casper Snug for any parent looking to upgrade their child’s mattress!"

Ashley G. (5/5)

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