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FoamRush 3-Inch Gel Memory Foam RV Mattress - Medium Firm, Pressure Relief, Cotton Cover, Made in USA, Camper Trailer Truck Replacement

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199.99$

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  • Gel memory foam for pressure relief
  • Medium firm support for comfort
  • Made in USA for quality assurance
  • Fits standard RV bunk sizes
  • Cotton cover enhances breathability

Pros

  • ✓Comfortable medium-firm support with pressure relief
  • ✓Fits standard RV bunk dimensions (48" x 72") perfectly
  • ✓Easy to store when rolled up for compact spaces

Cons

  • ✗May require an additional cover for durability and protection
  • ✗3-inch thickness might feel too thin for some sleepers
  • ✗Not water-resistant, limiting use in damp environments

Category mattresses

Brand FoamRush

FoamRush 3-Inch Bunk Gel Memory Foam RV Mattress Replacement with Cotton Review

The FoamRush 3-Inch Gel Memory Foam RV Mattress is a specialized bedding solution designed for recreational vehicles, campers, trailers, and trucks. It targets owners seeking to replace worn or uncomfortable factory mattresses with a more supportive and pressure-relieving sleep surface. This mattress combines a 3-inch layer of gel-infused memory foam with a cotton cover, offering a medium-firm feel that balances comfort and support. Its key value lies in its versatility—it fits standard RV bunk dimensions (48" x 72"), is easy to store when rolled, and can be customized for various DIY projects. Made in the USA with CertiPUR-US certified foam, it prioritizes safety and quality, appealing to those who value durability and non-toxic materials in compact living spaces.

Product Overview

This mattress measures 72 inches long by 48 inches wide with a 3-inch thickness, matching common RV bunk sizes. It features a gel memory foam core designed to conform to body contours while dissipating heat, paired with a removable cotton cover that adds a soft touch. The medium-firm density aims to provide pressure relief without excessive sinkage, suitable for side and back sleepers in confined spaces. Care instructions emphasize allowing 3-4 days for the foam to fully expand after unrolling, as it ships compressed. Users report it fits well in travel trailer top bunks, though some note the need for an additional cover for protection. The foam is cut-to-order for quality assurance and can be trimmed or layered for customization using tools like serrated knives. Its non-water-resistant nature requires careful handling in damp environments. While primarily for RVs, the manufacturer suggests uses in boats, cars, cots, and DIY projects like furniture restoration.

Key Features

Gel Memory Foam Core

  • ✓3-inch thickness provides contouring support for pressure relief
  • ✓Gel infusion helps regulate temperature by dissipating heat
  • ✓Medium-firm density balances comfort and spinal alignment

CertiPUR-US Certified Foam

  • ✓Made in the USA with high-quality, non-toxic materials
  • ✓Meets safety standards for low VOC emissions and durability
  • ✓Free from harmful chemicals like formaldehyde and heavy metals

Cotton Cover

  • ✓Removable cover adds a soft, breathable surface
  • ✓Easy to clean and maintain for hygiene in compact spaces
  • ✓Blue color with gel accents for a subtle aesthetic

RV Bunk Compatibility

  • ✓Dimensions (48" x 72") fit standard camper and trailer bunks
  • ✓Replaces factory mattresses for upgraded comfort on the road
  • ✓Lightweight design eases installation in tight quarters

Easy Storage and Portability

  • ✓Rolls compactly for storage in laundry rooms or closets
  • ✓Compressed shipping reduces package size for delivery
  • ✓Convenient for seasonal use or guest bedding

Customization Flexibility

  • ✓Foam can be trimmed with serrated knives or electric cutters
  • ✓Layers can be stacked or glued for added thickness
  • ✓Adaptable for DIY projects like boat seats or furniture pads

Versatile Applications

  • ✓Suitable for RVs, trucks, boats, cots, and campers
  • ✓Can be used as a mattress topper or for crafting accents
  • ✓Ideal for restoring vintage furniture or creating custom cushions

Care and Maintenance

  • ✓Requires 3-4 days to fully expand after unrolling
  • ✓Avoid sharp tools when unpacking to prevent damage
  • ✓Not water-resistant, so keep dry and use covers if needed

Design & Build

The FoamRush mattress features a straightforward two-layer construction. The core is a 3-inch slab of gel-infused memory foam, designed to offer medium-firm support with slow-recovery contouring. This foam is CertiPUR-US certified, ensuring it is made without ozone depleters, flame retardants, or heavy metals. The gel beads help dissipate body heat, addressing a common issue with traditional memory foam in confined spaces. Over this, a cotton cover provides a soft, breathable surface that is removable for cleaning. The cover is blue with subtle gel-themed accents, adding a touch of style to functional RV interiors. The entire unit ships compressed and rolled in a box, requiring careful unboxing to avoid cuts from sharp tools. Once unrolled, the foam needs 3-4 days to fully expand to its intended dimensions, a process that ensures optimal performance and durability. The design prioritizes simplicity, with no complex mechanisms or attachments, making it easy to handle and install in tight bunk spaces.

Performance

In real-world use, reviewers praise the mattress for its comfort and support. Many note it feels soft yet supportive, with one user mentioning it upgraded a cot setup and was comfortable enough for family guests. The medium-firm density provides pressure relief without excessive sinkage, which is crucial for side and back sleepers in RVs. However, some users report needing an additional cover for protection, as the cotton cover alone may not suffice for heavy use. The gel infusion appears effective in temperature regulation, though no specific heat retention data is provided. The foam's resilience is highlighted by its ability to bounce back after compression during storage, though long-term durability in humid environments is untested. The mattress fits well in standard RV bunks, with one reviewer confirming it worked perfectly for a travel trailer top bunk. Its lightweight nature aids portability, but the 3-inch thickness may feel thin for some, suggesting it's best as a replacement for similarly thin factory mattresses or for use with a topper.

Pros and Cons

Pros

  • ✓Comfortable medium-firm support with pressure relief
  • ✓Fits standard RV bunk dimensions (48" x 72") perfectly
  • ✓Easy to store when rolled up for compact spaces
  • ✓CertiPUR-US certified foam ensures safety and quality
  • ✓Made in the USA with high-quality materials
  • ✓Versatile for RVs, campers, boats, and DIY projects
  • ✓Removable cotton cover adds breathability and ease of cleaning
  • ✓Gel infusion helps regulate temperature for cooler sleep
  • ✓Lightweight and easy to handle during installation
  • ✓Can be customized by trimming or layering for specific needs

Cons

  • ✗May require an additional cover for durability and protection
  • ✗3-inch thickness might feel too thin for some sleepers
  • ✗Not water-resistant, limiting use in damp environments
  • ✗Takes 3-4 days to fully expand after unrolling
  • ✗Price point is considered high by some buyers
  • ✗Limited to specific sizes, not adjustable without customization
  • ✗No firmness options beyond medium-firm
  • ✗Cotton cover may not be sufficient for heavy wear
  • ✗Compressed shipping can lead to initial off-gassing odors
  • ✗Best for lightweight use, not ideal for heavy daily sleeping

Written by Sleep Mattress Guide Editorial Team. We research mattress specs, aggregate verified customer reviews, and distill it into clear buying advice.

(3) Comments

Excellent Foam Mattress – Cozy, Space-Saving, and a Good Value
I purchased this foam mattress to place on a cot, similar to a reclining lawn chair, and it has significantly improved the arrangement. The mattress offers a blend of softness and support, making it easy to fall asleep on. It's so comfortable that I'd even offer it to visiting family members. Additionally, its storage is effortless—I can simply roll it up and tuck it away in my laundry room when not in use, which is very handy. The only minor drawback is the price; I wish it were a bit more budget-friendly. However, the comfort and quality justify the cost, and I would certainly repurchase it.
We were satisfied
This product served as an excellent choice for our camper bunkbeds. Read more.
Exceeds Expectations
Extremely comfortable and pleasant to use.

Product Specifications

Brand FoamRush
ASIN B0F6W79HF7
Item Dimensions (L × W × Thickness) 72"L × 48"W × 3"Th
Material Memory Foam
Color Blue Gel + Cotton Cover
Water Resistance Level Not Water Resistant
Foam Certification CertiPUR-US
Country of Origin Made in USA
Intended Use RV, Camper, Trailer, Truck Bunks
Cover Material Cotton
Firmness Level Medium Firm
Thickness 3 inches
Expansion Time 3-4 days after unrolling
Customization Can be trimmed or layered

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