6 Best Alternatives to the SmartBD Blue Cloud Waterproof Mattress (2026)
Explore 6 replacement options evaluated strictly by their dimensions, profile heights, and interior materials to choose the right fit for your sleep setup.
5 min read
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Finding the right smartbd blue cloud waterproof mattress alternatives depends on your specific bedding needs and frame dimensions. The original SmartBD mattress provides a sealed, fluid-proof nylon vinyl cover and a lightweight 19-pound foam core designed for easy wiping, medical bed use, and RV bunks. It works well for caregivers handling incontinence concerns or campers who need a fluid-resistant medium-firm surface.
Even so, you might want different specifications for your bedroom or recreational vehicle. You may prefer a thicker profile between 10 and 14 inches, cooling gel memory foam, or pocketed coils for motion isolation. You might also want standard full-size dimensions rather than a narrow 39-inch width, or a different brand like Nectar, Casper, DreamCloud, Lounj, or Sweetnight. These 6 alternatives were chosen because their medium-firm support, foam layers, and RV-compatible sizing overlap with the specifications of the original.
Comparing SmartBD Mattress Alternatives by Specification
Lounj 10-Inch Full Gel Memory Foam Mattress
The Lounj Full Gel Memory Foam Mattress gives you a standard 53-inch width, 75-inch length, and 10-inch height. This provides a wider sleeping surface and three extra inches of depth compared to the SmartBD model's 39-inch width and 7-inch height. It also incorporates cooling gel memory foam for contouring support. However, at 50 pounds, it is heavier than the 19-pound SmartBD, and it lacks a sealed, fluid-proof nylon vinyl cover. You should pick this mattress if you need a thicker, wider foam bed for an RV frame and do not require wipeable fluid protection.
Nectar Premier 13" Full Memory Foam
The Nectar Premier Full Memory Foam Mattress measures 54 inches wide, 75 inches long, and 13 inches thick. Its memory foam construction focuses on pressure relief, offering nearly double the 7-inch thickness of the SmartBD mattress. You get a wider sleeping area than the SmartBD model's 39-inch width, making it better suited for residential full-size frames. What you give up is the sealed, wipeable waterproof exterior and the lightweight, portable build of the 19-pound SmartBD. Pick the Nectar Premier if you want deep, contouring memory foam for everyday pressure relief rather than a wipeable medical mattress.
DreamCloud Premier 13" Full Hybrid
The DreamCloud Premier Full Hybrid combines memory foam with coils across a 13-inch profile, measuring 53 inches wide by 75 inches long. It includes cooling gel and hybrid construction designed for motion isolation, providing significantly more support layers than the 7-inch SmartBD foam core. However, weighing 72 pounds, it is substantially heavier and harder to transport than the 19-pound SmartBD. It also lacks a waterproof nylon vinyl encasement for spills. Choose the DreamCloud Premier if you want a thick, supportive hybrid mattress for a bedroom setup and do not need a lightweight, wipeable bed for caregiving or travel.
Casper Element Hybrid Full
The Casper Element Hybrid Full features an 11-inch thickness and standard dimensions of 54 inches wide by 75 inches long. Unlike the all-foam SmartBD, it uses pocketed coils paired with memory foam to provide dedicated motion isolation. It offers 4 inches of extra height and 15 inches of additional width over the SmartBD. In exchange, you lose the 19-pound portability, as the Casper weighs 58.9 pounds, and you do not get fluid-resistant nylon vinyl protection. You should choose the Casper Element Hybrid if you need motion isolation and coil support on a standard full bed frame.
Sweetnight CoolNest Full Hybrid
The Sweetnight CoolNest Full Hybrid stands 14 inches tall with a pillow top, measuring 54 inches wide by 75 inches long. This build is double the height of the 7-inch SmartBD and uses a hybrid system for pressure relief. However, at 92.6 pounds, it weighs nearly five times as much as the 19-pound SmartBD, making it difficult to lift or maneuver into RVs and tight bunks. It also lacks a sealed, wipeable waterproof cover. Pick the Sweetnight CoolNest if you want a tall, plush pillow-top hybrid mattress for a permanent bedroom instead of an easy-clean utility mattress.
Nectar 12-Inch Full Hybrid Mattress
The Nectar 12-Inch Full Hybrid combines innerspring coils and memory foam for pressure relief and back pain relief. At 54 inches wide, 75 inches long, and 12 inches thick, it fits standard full frames with a profile 5 inches taller than the SmartBD. Its 48-pound build is over twice the weight of the 19-pound SmartBD, reducing portability for campers or medical beds. Additionally, it does not include a fluid-proof nylon surface. You should choose this Nectar hybrid if you want resilient coil support and targeted back pain relief rather than a lightweight, wipeable mattress for incontinence care.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | SmartBD Full Waterproof Foam Mattress Best overall | wipeable incontinence care and RV beds | |
| 2 | Lounj 10-Inch Full Gel Memory Foam Mattress Best budget | RVs and compact 53×75 bed frames | |
| 3 | Nectar Premier 13" Full Memory Foam Best premium | back sleepers wanting contouring memory foam | |
| 4 | DreamCloud Premier 13" Full Hybrid Also great | back sleepers wanting thick hybrid motion isolation | |
| 5 | Casper Element Hybrid Full Best 11-inch | balanced support with responsive motion isolation | |
| 6 | Sweetnight CoolNest Full Hybrid Best 14-inch | Hot sleepers wanting a tall hybrid mattress | |
| 7 | Nectar 12-Inch Full Hybrid Mattress Best 12-inch | combination sleepers seeking a 12-inch hybrid |
SmartBD Full Waterproof Foam Mattress
Best for: wipeable incontinence care and RV beds
- Mattress Size
- Full
- Thickness
- 9"
- Firmness
- Medium Firm
- Mattress Type
- Foam
- Use
- RVs
- Dimensions
- 74 × 39 × 7 inches
This foam mattress features a sealed nylon vinyl cover engineered to stop fluid penetration completely. It measures 74 inches long by 39 inches wide and weighs 19 pounds, giving you a lightweight medium-firm surface. The wipeable design suits your needs if you manage incontinence, equip a medical bed, or outfit an RV bunk with easy maintenance.
- Sealed waterproof nylon vinyl cover wipes clean
- Weighs 19 pounds for straightforward handling
- Medium firm foam core provides pressure relief
- Breathable woven nylon fabric exterior
- Listed 39-inch width matches twin dimensions rather than standard full
- 7-inch height is thinner than standard home mattresses
- All-foam construction lacks innerspring coil support
- You need a sealed, fluid-proof barrier for incontinence or medical use.
- You want an all-foam, 19-pound mattress for an RV bunk or camper.
- You prefer a wipeable surface over a fabric mattress cover.
- You want a deep 12-to-14-inch mattress profile.
- You require a traditional pocket coil or hybrid support system.
- You need standard 54-inch full mattress dimensions.
Verdict: SmartBD Full Waterproof Foam Mattress delivers fluid-proof protection and a 19-pound foam core designed for hospital frames and compact RV bunks. It gives caregivers and campers an easy-to-clean medium-firm surface.
Lounj 10-Inch Full Gel Memory Foam Mattress
Best for: RVs and compact 53×75 bed frames
- Mattress Size
- Full
- Thickness
- 10"
- Firmness
- Medium-Firm
- Mattress Type
- Gel Memory Foam
- Cooling Tech
- Gel-infused memory foam
- Certifications
- CertiPUR-US
The Lounj 10-Inch Full Gel Memory Foam Mattress is an all-foam sleep surface designed for RVs and compact bed frames. Built with a 10-inch profile, it features gel-infused memory foam and a balanced medium-firm feel for pressure relief. You get CertiPUR-US certified foam without fiberglass, making it a dependable pick if you need a standard-depth mattress for tighter spaces.
- Gel-infused memory foam promotes airflow and pressure relief
- Uses CertiPUR-US certified foam without fiberglass
- Manufactured in Arizona, USA
- Weighs 50 pounds for manageable setup and transport
- Lacks built-in waterproof protection
- Measures 53 inches wide, which is narrower than standard 54-inch full beds
- Lower 10-inch profile provides less depth than 12-inch and 13-inch models
- You need an RV-sized full mattress measuring 53 by 75 inches.
- You want gel-infused memory foam with a balanced medium-firm feel.
- You prioritize foam certified by CertiPUR-US without fiberglass construction.
- You need integrated waterproofing for spill or leak protection.
- You require standard 54-inch by 75-inch full bed dimensions.
- You prefer an innerspring or hybrid coil support system.
Verdict: Lounj 10-Inch Full Gel Memory Foam Mattress suits RV travelers and cabin owners who need a fiberglass-free, medium-firm foam mattress built for 53×75 frames.
Nectar Premier 13" Full Memory Foam
Best for: back sleepers wanting contouring memory foam
- Mattress Size
- Full
- Thickness
- 13"
- Firmness
- Medium Firm
- Mattress Type
- Memory Foam
- Cooling Tech
- Cooling Top Layer
- Use
- Pressure Relief
The Nectar Premier 13-Inch Full Memory Foam Mattress gives you an all-foam build designed for pressure relief. It features a 13-inch profile with a cooling top layer and adaptive support foam. Rated medium-firm, it targets spinal alignment and hip support. You will find this model suitable if you want an all-foam mattress backed by a one-year trial.
- 13-inch profile with contouring memory foam
- Cooling top layer fabric
- One-year home trial period
- Expands to full shape within 24 hours
- Lacks a built-in waterproof barrier
- Contains no innerspring or coil support core
- You sleep on your back or switch positions and need medium-firm support.
- You want an all-foam mattress with a cooling top layer.
- You prefer a 365-night trial period to test the mattress.
- You need built-in waterproof protection against spills.
- You prefer the bounce of a hybrid with steel coils.
Verdict: Nectar Premier 13-Inch Full Memory Foam Mattress suits back and combination sleepers seeking a 13-inch contouring foam build. It delivers medium-firm support and cooling surface fabric without integrating pocketed coils or waterproof fabrics.
DreamCloud Premier 13" Full Hybrid
Best for: back sleepers wanting thick hybrid motion isolation
- Mattress Size
- Full
- Thickness
- 13 inches
- Firmness
- Medium Firm
- Mattress Type
- Hybrid Memory Foam
- Top Style
- Quilted top
- Cooling Tech
- Cooling fibers, gel memory foam
The DreamCloud Premier 13-Inch Hybrid Full Mattress gives you a 13-inch profile with six layers, combining two inches of gel memory foam with an ultra-stable foundation. Its medium-firm rating supports back and combination sleepers needing pressure relief and motion isolation. If you do not require a waterproof surface, this CertiPUR-US certified hybrid provides steady, fiberglass-free support.
- Six-layer construction with 2 inches of gel memory foam
- Quilted top layer incorporates cooling fibers
- CertiPUR-US certified and manufactured without fiberglass
- Base layer engineered for motion absorption
- Does not include a waterproof barrier or liquid protection
- Weighs 72 pounds, making it difficult to reposition alone
- You want a 13-inch medium-firm hybrid mattress with multiple foam layers.
- You sleep on your back or switch positions and need motion absorption.
- You need built-in waterproof protection directly on the mattress cover.
- You prefer a lighter profile that is easy to lift and maneuver.
Verdict: DreamCloud Premier 13-Inch Hybrid Full Mattress gives back and combination sleepers thick, multi-layer contouring with dedicated motion control.
Casper Element Hybrid Full
Best for: balanced support with responsive motion isolation
- Mattress Size
- Full
- Thickness
- 11 inches
- Firmness
- Medium Firm
- Mattress Type
- Hybrid
- Coil Type
- Individually pocketed springs
- Cooling Tech
- Cooling Memory Foam
This 11-inch hybrid mattress combines individually pocketed springs with an open-cell cooling memory foam top layer. Its medium-firm profile provides balanced support across a standard 54 by 75-inch full footprint. You get targeted motion isolation paired with responsive bounce to ease turning. It suits sleepers seeking balanced coil support and cooling foam, though it lacks built-in waterproofing.
- Individually pocketed springs isolate movement to limit motion transfer
- Open-cell cooling memory foam top layer supports continuous airflow
- Four-way stretch knit cover flexes directly with the underlying layers
- CertiPUR-US certified foam backed by a 10-year limited warranty
- No built-in waterproof barrier included in the cover
- 11-inch height offers less overall thickness than 12- to 14-inch alternatives
- You want an 11-inch medium-firm hybrid mattress with pocketed springs.
- You prefer responsive foam with noticeable bounce over a deep sinking feel.
- You share your bed and need pocketed coils for motion isolation.
- You require factory-integrated liquid and stain waterproofing.
- You prefer a plush feel or a profile thicker than 11 inches.
Verdict: Casper Element Hybrid 11-Inch Full Mattress delivers medium-firm pocketed coil support and breathable open-cell foam for sleepers who want motion isolation in an 11-inch profile.
Sweetnight CoolNest Full Hybrid
Best for: Hot sleepers wanting a tall hybrid mattress
- Mattress Size
- Full
- Thickness
- 14 inches
- Firmness
- Medium Firm
- Mattress Type
- Hybrid
- Top Style
- Pillow top
- Coil Type
- Individually wrapped coils
The Sweetnight CoolNest is a 14-inch medium-firm hybrid mattress built for full-size frames. It pairs 600 individually wrapped coils with a dual-layer pillow top containing gel memory foam. Multi-layer cooling specs include an Ice Silk cover and PCMflux foam. It suits you if you want a high-profile bed with reinforced edges.
- 14-inch profile with high-density foam edge encasement
- Four-stage cooling system with Ice Silk cover and PCMflux foam
- 600 individually wrapped coils to isolate motion
- DuoSense pillow top with gel memory foam and 3D comfort foam
- No waterproof cover or liquid barrier specified
- Weighs 92.6 pounds in full size, making setup unwieldy
- Requires up to 72 hours for full expansion after unboxing
- You want a tall 14-inch mattress with a plush pillow-top layer.
- You sleep warm and need heat-regulating phase-change foam and an Ice Silk cover.
- You share a full bed and require pocketed coils to limit motion transfer.
- You need a waterproof mattress cover for spills or incontinence.
- You prefer a lightweight bed that is easy to rotate single-handedly.
Verdict: Sweetnight CoolNest 14-Inch Full Hybrid provides a tall profile with multi-stage cooling foam and pocketed coils for sleepers who want deep pressure relief without trapped body heat.
Nectar 12-Inch Full Hybrid Mattress
Best for: combination sleepers seeking a 12-inch hybrid
- Mattress Size
- Full
- Thickness
- 12 inches
- Firmness
- Medium-firm
- Mattress Type
- Hybrid
- Coil Type
- Individually-wrapped innerspring coils
- Cooling Tech
- Breathable cooling fabric
This 12-inch hybrid mattress pairs individually wrapped coils with contouring memory foam in a standard 54 by 75-inch full build. Its medium-firm profile balances body support and motion isolation, while the breathable cover promotes airflow. At 48 pounds, you get a lighter profile than thicker alternatives, making it suitable for combination sleepers wanting coil support.
- Individually-wrapped coils isolate movement and support edges
- 12-inch profile combines memory foam with innerspring coils
- Breathable cooling cover fabric enhances airflow
- Includes a 1-year sleep trial
- Lacks waterproof protection included on some alternative models
- Thinner 12-inch profile than 13-inch and 14-inch options
- You want a medium-firm hybrid build with individually wrapped coils.
- You prefer a 12-inch mattress height rather than bulkier 13- or 14-inch options.
- You want a full-year trial period to test the mattress.
- You require built-in waterproof fabric on your mattress cover.
- You want a thicker mattress profile above 12 inches.
Verdict: Nectar 12-Inch Full Hybrid Mattress suits combination sleepers seeking balanced coil support and contouring foam in a manageable 12-inch profile. Its 1-year trial gives you extended time to evaluate its medium-firm feel.
Specifications side by side
| Spec | SmartBD Full Waterproof Foam Mattress | Lounj 10-Inch Full Gel Memory Foam Mattress | Nectar Premier 13" Full Memory Foam | DreamCloud Premier 13" Full Hybrid | Casper Element Hybrid Full | Sweetnight CoolNest Full Hybrid | Nectar 12-Inch Full Hybrid Mattress |
|---|---|---|---|---|---|---|---|
| Mattress Size | Full | Full | Full | Full | Full | Full | Full |
| Thickness | 9" | 10" | 13" | 13 inches | 11 inches | 14 inches | 12 inches |
| Firmness | Medium Firm | Medium-Firm | Medium Firm | Medium Firm | Medium Firm | Medium Firm | Medium-firm |
| Mattress Type | Foam | Gel Memory Foam | Memory Foam | Hybrid Memory Foam | Hybrid | Hybrid | Hybrid |
| Top Style | – | – | – | Quilted top | – | Pillow top | – |
| Coil Type | – | – | – | – | Individually pocketed springs | Individually wrapped coils | Individually-wrapped innerspring coils |
| Cooling Tech | – | Gel-infused memory foam | Cooling Top Layer | Cooling fibers, gel memory foam | Cooling Memory Foam | PCMflux foam, Ice Silk cover, gel foam | Breathable cooling fabric |
| Certifications | – | CertiPUR-US | – | CertiPUR-US | CertiPUR-US | CertiPUR-US, OEKO-TEX | – |
| Features | – | Cooling Gel | – | Cooling Gel | Motion Isolation | – | – |
| Use | RVs | RVs | Pressure Relief | – | – | Pressure Relief | Pressure Relief, Back Pain Relief |
| Size | Full | Full | Full | Full | Full | Full | Full |
| Dimensions | 74 × 39 × 7 inches | 75 × 53 × 10 inches | 75 × 54 × 13 inches | 75 × 53 × 13 inches | 75 × 54 × 11 inches | 75 × 54 × 14 inches | 75 × 54 × 12 inches |
| Weight | 19 pounds | 50 pounds | – | 72 pounds | 58.9 pounds | 92.6 pounds | 48 pounds |
| Color | Blue | Charcoal Gray | White | White | Grey | Blue&grey | White |
| Model | CARE002-10B7NLN | LOUNJ-RV-MATTRESS | ncfmpremea-s:full | dchypremdz-s:full | 950-000179-003 | SNMSPRO35 | nchyclasea-s:full |
Frequently asked questions
Which alternative offers the thickest profile among these mattresses?
The Sweetnight CoolNest Full Hybrid provides the thickest build at 14 inches. It features a pillow top and pocketed coils for pressure relief. If you need substantial profile height compared to low-profile options, this hybrid design stands out in the lineup with its multi-layer construction.
Are all of these SmartBD alternatives made strictly from foam?
No, several models incorporate coil systems alongside foam layers. The Casper Element Hybrid, Sweetnight CoolNest, DreamCloud Premier, and Nectar 12-Inch Full Hybrid all feature hybrid constructions with pocketed springs. Only the Lounj and Nectar Premier rely solely on all-foam core designs.
Which alternative is best if you want cooling gel features?
You can consider the Lounj 10-Inch Full Gel Memory Foam or the DreamCloud Premier 13-Inch Full Hybrid. Both options list cooling gel within their product specifications. These models help manage heat retention better than traditional basic foam cores while maintaining a medium-firm comfort feel.
What is the lightest hybrid option on this list?
The Nectar 12-Inch Full Hybrid Mattress is the lightest hybrid model listed, weighing 48 pounds. In contrast, the Casper Element Hybrid weighs 58.9 pounds, the DreamCloud Premier weighs 72 pounds, and the Sweetnight CoolNest weighs 92.6 pounds. This makes moving the Nectar hybrid easier.
Do any of these alternatives include waterproof covers like the SmartBD?
None of the alternative mattresses in this guide list integrated waterproof covers in their published specifications. The Nectar Premier specifically notes it lacks waterproof fabrics. If fluid protection is essential, you will need to add a separate waterproof protector over these standard fabric sleeping surfaces.
How does the width of the SmartBD compare to standard full alternatives?
The SmartBD Full measures 39 inches wide, which matches twin dimensions rather than standard full sizing. Alternative full models like the Nectar Premier, Casper Element, and Sweetnight CoolNest measure 54 inches wide. The Lounj and DreamCloud Premier measure 53 inches wide, providing noticeably wider sleep areas.
See also
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Every number, star and price on this site is read from the Amazon product listing. We do not run lab tests of our own, so scores here are out of 10, based on listed specifications and buyer feedback, not a verdict from a test bench. Prices change without notice; check the listing before buying.
