FoamRush 7-Inch Bunk Gel Memory Foam RV Mattress Replacement - Medium

In this review the FoamRush 7-Inch Bunk gel memory foam mattress is evaluated for RVs, campers and other confined sleeping spaces where comfort and a slim profile matter most. Its biggest selling point is the dual-layer construction: a ventilated gel memory foam top for pressure relief and heat dispersion over a high density support base that keeps a medium firm feel. For anyone replacing a 30in x 72in bunk or needing a compact mattress that can be trimmed, the FoamRush offers an easy-to-handle option that balances comfort and support.

Key Features

• Dual-layer construction: The gel memory foam top provides pressure relief while the high density support layer maintains a medium firm feel for spinal support.
• Ventilated gel layer: The infused gel is designed to disperse body heat and the ventilated design helps reduce heat buildup for a cooler sleeping surface.
• Customizable sizing: The foam is easy to cut with a sharp knife or electric cutter so it can be trimmed or stacked to fit odd-size bunks, benches, or vintage furniture.
• Multiuse capability: Intended for RVs, trailers, boats, car seats and DIY projects, the foam can be glued or layered to create wider or thicker cushions.
• Made in USA: Manufactured domestically, offering reassurance about origin and consistent build quality.

Who It's For

The FoamRush 7-Inch Bunk mattress is best for RV owners, camper and truck sleepers, or anyone needing a 30in x 72in replacement that can be fitted into tight spaces without a bulky profile. It suits sleepers who prefer a medium firm feel and want pressure relief from a memory foam surface without excessive sink.

People who need a mattress with an included cover, or those who require a very soft, plush surface should look elsewhere, as the medium firm feel and the lack of a cover may not meet those needs. Also, buyers who cannot or do not want to trim foam themselves should confirm fit before purchase.

Pros & Cons

Pros

• Comfortable balance of pressure relief and support from the gel memory foam over a firm base.
• Customizable-easy to cut, stack, or glue for DIY sizing and projects.
• Ventilated gel layer helps reduce heat retention compared with dense memory foam alternatives.

Cons

• Cover not included, so buyers must provide or purchase a separate mattress cover for protection and easier cleaning.
• Firmness opinion varies among users; some may find it firmer than expected.

Specifications

Product type	Gel memory foam mattress replacement
Size	30in x 72in
Thickness	7 in
Firmness	Medium firm
Construction	Ventilated gel memory foam top + high density support foam
Cover	Not included
Origin	Made in USA

Our Verdict

The FoamRush 7-Inch Bunk mattress is a practical, value-oriented choice for RV and camper sleepers who need a 30in x 72in replacement that balances pressure relief and support. Its customizable foam and ventilated gel top make it especially useful for DIY projects and tricky fit situations; just plan to add your own cover and be aware that firmness is toward firm for some users.

Frequently Asked Questions

Does the mattress come with a cover?
No. The product is sold without a cover, so buyers should purchase a fitted cover or envelope separately for protection.

Can the foam be trimmed to fit other sizes?
Yes. The foam is designed to be cut with a sharp knife, serrated or electric knife, or hot wire cutter and can be glued or stacked to create different sizes and thicknesses.

Will it sleep hot?
The ventilated gel memory foam top and gel infusion are intended to disperse heat and reduce heat buildup compared with traditional solid memory foam surfaces.