Firm RV Mattress 10 Inch: Medium Firm & Firm Dual Sides Flippable,

The Glendan 10 Inch RV Mattress offers a practical, versatile sleep solution specifically proportioned for campers and motorhomes. Sized as a short queen, it eliminates the guesswork of picking the right bed feel by providing two distinct comfort profiles in a single unit. One side delivers a firm feel designed to prevent deep sinking, making it well-suited for back sleepers and heavier individuals. Flipping the mattress over reveals a medium-firm surface that offers additional cushioning while retaining underlying structural support.

Inside, the mattress relies on a four-layer memory foam build designed for balanced support and temperature control. A breathable green tea gel memory foam top layer promotes airflow and keeps the sleep surface feeling fresh. Underneath, a high-density base foam layer works to maintain body alignment, offering targeted support across the neck and shoulders throughout the night.

The exterior features a zippered, removable cover engineered for year-round temperature management. One side uses white Cooling Silk fabric to help dissipate body heat and absorb moisture, while the reverse side provides a softer, cozier feel for colder weather. Maintenance is straightforward thanks to stain-resistant fabric, while safety is addressed through a completely fiberglass-free inner liner, CertiPUR-US foam certification, and an OEKO-TEX certified cover.

Because it arrives compressed in a box, you must allow between 24 and 72 hours for the foam to expand to its full 10-inch height. You should also anticipate a mild new-foam odor that typically requires 2 to 7 days of proper ventilation to dissipate completely. Additionally, those who prefer an extra-plush or soft sleeping surface will find that both sides skew toward firmer support.

Verdict: The Glendan 10 Inch RV Mattress is a reliable pick for RV travelers who want adaptable firmness and dependable support in a compact footprint. It is especially suited for campers looking for a certified, fiberglass-free memory foam bed with built-in cooling options.

• Brand: Glendan
• Thickness: 10 inches
• Size: RV Short Queen
• Internal Construction: 4-layer memory foam with green tea cooling gel
• Firmness Levels: Medium Firm and Firm (flippable)
• Certifications: CertiPUR-US foam, OEKO-TEX cover
• Safety Feature: Fiberglass-free inner liner
• Expansion Time: 24 to 72 hours

A great fit if you:

• Need an RV short queen mattress with customizable firmness options.
• Want solid pushback support for your neck, shoulders, and back without deep sinkage.
• Sleep hot and want a reversible cover with a dedicated cooling silk side.
• Prefer bedding made with certified materials and a fiberglass-free protective barrier.

Consider something else if you:

• Prefer a very soft or plush mattress with deep contouring sink.
• Need a mattress ready for immediate, same-day use right out of the box.

How do I change the firmness of the mattress?
You simply flip the mattress over. One side provides a firm feel with strong pushback, while the opposite side offers a medium-firm feel with extra cushion.

How does the cover help with different temperatures?
The zippered cover is double-sided. The white Cooling Silk side enhances airflow and moisture absorption for warm nights, while the reverse side provides a cozier feel in cooler conditions.

Does this mattress contain fiberglass?
No, the core is wrapped in a fiberglass-free inner liner, and the materials hold CertiPUR-US and OEKO-TEX certifications.

How long does the mattress take to expand after unboxing?
The compressed mattress takes 24 to 72 hours to fully expand, and any light new-foam scent generally fades within 2 to 7 days with adequate airflow.