

Ottomanson Twin 12" Firm Hybrid Mattress, Pocket Coils & CertiPUR-US, Fiberglass-Free, Bed in a Box
Key item features
- [Built for Strength & Endurance]: The Sentry Collection - Like a sentry’s shield, this mattress is engineered for unwavering support, durability, and stability, ensuring a firm yet comfortable sleep surface.
- [Firm Support for Proper Spinal Alignment]: Designed for those who prefer a sturdier, more supportive sleep, helping to maintain proper posture and reduce pressure points.
- [Hybrid Construction with Individually Pocketed Coils]: Features 480 individually wrapped coils that provide targeted lumbar support, motion isolation, and long-term durability.
- [Premium Quilted Cover for a Smooth Sleep Surface]: Crafted with high-quality, densely woven fabric, ensuring breathability, durability, and comfort throughout the night.
- [Fiberglass-Free & CertiPUR-US® Certified for Safety & Comfort]: Made without fiberglass or harsh chemicals, this mattress features eco-friendly, CertiPUR-US® certified foams that provide premium comfort while ensuring a healthier and safer sleeping environment for you and your family.
- [Motion Isolation for Undisturbed Sleep]: Reinforced coils help minimize motion transfer, making it an ideal choice for couples and restless sleepers.
- [Roll Packed & Easy Setup]: Ships compressed in a box for effortless transport-just unbox, unroll, and let it expand to its full 12" height.
- [Compatible with Most Bed Frames]: Works with platform beds, box springs, slatted frames, and adjustable bases for a versatile bedroom upgrade.
Specs
- Bed sizeTwin
- Mattress comfort levelFirm
- Mattress typeHybrid Mattresses
- FeaturesMattress-in-a-Box, Stain Resistant, Breathable Construction, Low Motion Transfer
- Mattress thickness12 in
- BrandOttomanson
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About this item
Product details
Experience firm support and stable comfort with the Ottomanson Sentry 12" Firm Hybrid Mattress, made in NJ. Individually pocketed coils and resilient firm foams promote spinal alignment, pressure relief, and reduced motion transfer across the surface. A breathable quilted cover adds gentle cushioning while enhancing airflow and durability. CertiPUR-US certified and fiberglass-free, this convenient bed-in-a-box mattress fits most bed frames.
- [Built for Strength & Endurance]: The Sentry Collection - Like a sentry’s shield, this mattress is engineered for unwavering support, durability, and stability, ensuring a firm yet comfortable sleep surface.
- [Firm Support for Proper Spinal Alignment]: Designed for those who prefer a sturdier, more supportive sleep, helping to maintain proper posture and reduce pressure points.
- [Hybrid Construction with Individually Pocketed Coils]: Features 480 individually wrapped coils that provide targeted lumbar support, motion isolation, and long-term durability.
- [Premium Quilted Cover for a Smooth Sleep Surface]: Crafted with high-quality, densely woven fabric, ensuring breathability, durability, and comfort throughout the night.
- [Fiberglass-Free & CertiPUR-US® Certified for Safety & Comfort]: Made without fiberglass or harsh chemicals, this mattress features eco-friendly, CertiPUR-US® certified foams that provide premium comfort while ensuring a healthier and safer sleeping environment for you and your family.
- [Motion Isolation for Undisturbed Sleep]: Reinforced coils help minimize motion transfer, making it an ideal choice for couples and restless sleepers.
- [Roll Packed & Easy Setup]: Ships compressed in a box for effortless transport-just unbox, unroll, and let it expand to its full 12" height.
- [Compatible with Most Bed Frames]: Works with platform beds, box springs, slatted frames, and adjustable bases for a versatile bedroom upgrade.
Specifications
Bed size
Mattress comfort level
Mattress type
Features
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
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Showing 1-2 of 2 reviews
So comfortable
[This review was collected as part of a promotion.] The Ottomanson Twin 12” Firm Hybrid Mattress offers solid support with its individually pocketed coils and CertiPUR-US foam. It provides a firm feel, making it a good choice for back and stomach sleepers. The motion isolation is decent, and the mattress holds up well over time without sagging. However, it may feel too firm for side sleepers, and the edge support is somewhat lacking. While the materials are fiberglass-free and safe, some users might find the initial off-gassing smell unpleasant, though it fades. Overall, it’s a well-made, affordable hybrid mattress that delivers durability and support but may not be ideal for those who prefer a softer feel.
Made in USA
[This review was collected as part of a promotion.] Ottomanson Twin 12 Hybrid Mattress- Made in USA. Comfort, convenience, sound insulation- it's all about Ottomanson Mattress.. It provides a safe and healthy environment for sleeping.


