King Mattress 14 Inch - Hybrid Mattress Bed in a Box, Medium Firm Support, Pressure & Pain Relief for All Sleepers, CertiPUR-US Certified, Fiberglass-free, Reinforced Edge Support, Motion Isolation
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Returnable until Jan 31, 2026
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Size: King
Style: 14 Inch
Features
- Certified Safety & Peace of Mind: Rest easy knowing the Crystli hybrid mattress is CertiPUR-US and Oeko-Tex certified for durability and safety. Every layer is tested to be free from fiberglass, ensuring a healthier sleep environment with no unpleasant odors for you and your family.
- Balanced Medium Firmness: Designed for universal comfort, our medium firm mattress provides the perfect balance between comfort and reliable support. It cradles your body while maintaining proper spinal alignment, making it ideal for back, side, and stomach sleepers alike.
- Pressure Relief & Pain Reduction: Wake up refreshed with multi-layer comfort foams and individually pocketed coils that evenly distribute body weight. This thoughtful design in this bed mattress in a box relieves pressure points, helps ease back,hip, and joint pain, and adapts to different sleeping positions for deeper, restorative rest.
- Enhanced Edge Support & Durability: Say goodbye to sagging edges with reinforced perimeter coils that maximize usable sleep surface. This durable design in this hybrid mattress in a box not only extends mattress life but also provides better stability when sitting, lying near the edge, or sharing the bed with a partner.
- Motion Isolation for Couples: Individually wrapped coils work independently to absorb movement and minimize partner disturbance. Whether you toss and turn or get up at night, the advanced motion isolation in hybrid medium firm mattress ensures an undisturbed sleep for you and your loved one. Ideal for light sleepers, and family with pets.
Brand: Crystli
Size: King
Product Dimensions: 80"L x 76"W x 14"Th
Item Weight: 39.92 Kilograms
Item Firmness Description: Medium Frim
Top Style: Pillow Top
Cover Material: Rayon
Number of Layers: 5
Fill Material: Foam, Pocket Springs
Special Feature: Pressure Relieve
Product Dimensions: 80 x 76 x 14 inches
Item Weight: 87.8 pounds
Manufacturer: Crystli
Item model number: CR5CY12KI
Date First Available: October 18, 2022
Age Range Description: Adult
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: Full
Style: 10 IN
This bed is quite good. I bought a full and it’s bigger than a normal full size bed as queen size sheet fit it so beware! But that’s not necessarily a bad thing. It’s definitely worth the money. It pretty much inflated within 30 minutes but I left it for the full 3 days in a well vented room. I didn’t notice a smell and it’s pretty firm.
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Reviewed in the United States on July 7, 2024 by Steph
Size: Full
Style: 10 IN
My husband and I recently moved and had to have a smaller bed for our room, but we needed something comfortable as well. Very well made, not too hard or soft, fits perfect in our room! The vacuum seal stopped any kinds of weird or disgusting smells,! The overall experience, makes it worth every penny spent on it. I’d definitely recommend 10/ 10!
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Reviewed in the United States on July 12, 2024 by Aimy Myers
Size: Full
Style: 14 IN
So easy to assemble! Took it out of the box , layed it on the bed and it fluffed right up! No smell, nice and firm. Very pleased!
Reviewed in the United States on July 29, 2024 by Ramona A.
Size: Full
Style: 10 IN
This mattress works well on a platform style bed and is easy to set up and comfortable for sleeping. I bought it as a guest bed in my house that will not see daily use. The sides are a little softer than I prefer, but not bad.
Reviewed in the United States on July 29, 2024 by jjgood
Size: Queen
Style: 10 IN
Easy to prep; just be sure to give it enough time to properly expand. Very comfortable, especially for the price.
Reviewed in the United States on August 15, 2024 by House makeover
Size: Full
Style: 14 IN
I was skeptical buying a full mattress online. I have bought toppers and have had to return before is the reason. The mattress was packed tightly in a bag inside of a box. No it didn't fly open like a rocket when I cut the plastic. It unrolled nicely on the bed frame where I left it for 24 hours. There was no odor to it at all. The mattress plumped up nicely and perfectly. The comfort level I would say is probably a 8 or 9 out of 10. It does have a little bouncyness to it. I'm only 150 lbs but I was bouncing also. The sides when you sit on them do go down more than I would like but it is bareable. I have back and shoulder problems and it was okay. I did end up buying a 3 inch memory foam mattress topper which made the bed absolutely incredible. All and all if you want an inexpensive mattress that is medium firm this is a good buy. If you want an incredible medium/soft mattress add the $100 and get a 3 inch gel topper.
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Reviewed in the United States on June 28, 2024 by Phillip J
Size: Twin
Style: 12 IN
I got it for my daughter in an emergency and it is a good mattress for the price however on the edges when you sit on them or lean on them, they pushed down very easily. It is comfortable. She does like it, but I do want to get a nice mattress topper and eventually I will get a new mattress but it’s definitely worth it for the money and it’s definitely still a nice mattress She’s happy with it for now but it’s only five months old. I’m sure after a year or so. She’s probably gonna need a new one, but it was worth it.
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Reviewed in the United States on June 7, 2024 by Dana Lockhart
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I was VERY skeptical about a mattress in a box. Albeit, a full is rather short for my tall self. Regardless, it's what I could afford in the room I have. It gets the job done. I'm coming from a pillow top mattress that has overstayed it's welcome. No regrets after a week of sleeping on it. It's more firm than soft, but I don't have hip or back issues when sleeping on my stomach, as opposed to my previous pillow topped mattress from a furniture store. I will 100% be upgrading to a king size when my space improves and it can fit.
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Reviewed in the United States on August 23, 2024 by Tim