![Best bunk mattresses](https://cdn.mos.cms.futurecdn.net/L6URiLNvyBQjb6XKSEUgnQ-415-80.jpg)
For RVs, campers, bunk beds, and truckle beds, bunk mattresses can offer a safe and easy night's sleep. Typically smaller in height to not exceed guard rails, these mattresses can still offer supportive and comfortable construction with thoughtful touches such as memory foam layers and water-resistant covers. Some of the best bunk mattresses in our roundup feature carry cases that are easy folding and they come in a variety of sizes including twin, twin XL, full, queen, and king. Although twin bunks are more common like our top pick, the LUCID 5-inch memory foam mattress, many bunk beds have a larger lower mattress. For RVs and campers, you may need something a bit bigger, which is why our roundup includes mattresses of all dimensions.
LUCID 5-inch memory foam mattress
High quality, and low profile
An affordable bunk mattress with layers of support.
Pros:
- Available in five sizes
- Memory foam layer
- Comes in a convenient box
Cons:
- Not for heavier users
Our top pick is the LUCID 5-inch memory foam mattress. It has a memory foam layer and comes at a convenient price. Its five inches depth is a little small for some, but it will fit comfortably in bunk beds and truckles.
Fortnight Bedding 6-inch foam mattress
Available in any size you need
Supportive foam with a water-resistant cover.
Pros:
- Water resistant cover
- Available in eight sizes
- Six inches of supportive foam
Cons:
- Not everyone will want a nylon cover
Campers will love the Fortnight Bedding 6-inch foam mattress. It has a water-resistant nylon cover which will sit comfortably under top sheets but protect from accidents or damp spots. With six inches of supportive foam and available in eight sizes, it's perfect for bunk beds as well as campers and RVs.
JINGXUN 7-inch gel memory foam full mattress
Gel memory foam for bunks or RVs
Thick luxury memory foam which won't surpass guard rails.
Pros:
- Multiple layers
- Hypoallergenic cover
Cons:
- Expensive
With layers of high-density base support foam and memory foam, this is an ideal bunk mattress if you want something a bit thicker which still fits in your restrictions. The JINGXUN 7-inch gel memory foam full mattress comes shipped in a box for convenience and reduces motion transfer if you're sleeping with a partner.
Simmons BeautySleep Siesta memory foam mattress
Plus memory foam at a reasonable price
A roll-up mattress for convenient storage.
Pros:
- Affordable
- Roll-up for storage
- Memory foam
Cons:
- Only one size
Low-cost and easily stored and transported, the Simmons BeautySleep Siesta memory foam mattress is an affordable roll-up bunk mattress. It has three inches of memory foam, a machine-washable quilted fabric cover, and a carry bag with an arm strap.
Olee Sleep 7-inch I-Gel Deluxe Comfort memory foam mattress
Because not all bunks are twin-size
A high-end memory foam bunk mattress in a variety of sizes
Pros:
- Available in queen, full, and king sizes
- Multi-layer memory foam
Cons:
- Not the cheapest
Available in a variety of sizes including full, queen, and king, this bunk mattress is perfect for RVs and those seeking a more comfortable night's sleep. The Olee Sleep 7-inch I-Gel Deluxe Comfort memory foam mattress has three foam types for a luxurious finish.
The verdict
Why you can trust Real Homes
Low-cost and high-quality, the LUCID 5-inch memory foam mattress is our top pick. If you want something a little larger, either the JINGXUN 7-inch gel memory foam full mattress or the Olee Sleep 7-inch I-Gel Deluxe Comfort memory foam mattress.
For bunk-ready twin mattresses, though, we like the affordable and water-resistant Fortnight Bedding 6-inch foam mattress. And the Simmons BeautySleep Siesta memory foam mattress is suitable for portable and easily transported bunk mattresses.
Why trust us?
At Real Homes, we recommend the best products to enhance your life. As expert curators, we handpick products based on quality and usefulness to positively impact your day-to-day, from cart to doorstep. We take our responsibility seriously — testing products, reading reviews, and sourcing knowledgeable outlets to ensure our selections are worthy of your time and money. We deliver detailed product overviews, balancing objective information with subjective opinions, so making the best choice for your home and lifestyle is as easy as possible.
Join our newsletter
Get the best home decor ideas, DIY advice and project inspiration straight to your inbox!
Millie joined the Real Homes team in 2021 after working at TopTenReviews as a Staff Writer. Formerly our Small Appliance Editor, she is now Head of Reviews and is constantly making sure that we are reviewing the latest and greatest products for our readers.
Millie passed our five-step certification process to become a verified customer advisor on coffee machines. As a baking enthusiast, Millie’s job at Real Homes is the perfect excuse to cook up an endless supply of snacks. When she’s not in the kitchen though, she loves knitting and exploring London's top food markets.