A twin rollaway bed with a memory foam mattress can give overnight guests a more supportive place to sleep without taking up permanent floor space. The key is matching the frame and mattress to your room: some options are full 38-inch-wide twin beds, while others are narrower cot-style beds. One pick below is a mattress only, not a complete rollaway, so it makes sense only if you already have a compatible frame.
Quick Comparison
| Product | Mattress and size | Frame and storage | Best suited for |
|---|---|---|---|
| Zinus 5-Inch Twin Green Tea Memory Foam Mattress | 5-inch memory foam; Twin | Mattress only; no rollaway frame | Replacing a mattress on a compatible bed |
| Milliard Deluxe Diplomat Folding Bed | Memory foam and foam-base mattress; 75 x 38 inches | Steel frame; folds to a 14-inch profile; wheels | A full-width twin rollaway for home guests |
| Pataku Folding Bed with 5-Inch Memory Foam | 5-inch memory foam mattress; 75 x 31 inches | Steel frame; folds to 14 inches; lockable casters | A narrower rollaway with a listed 450-pound capacity |
| INTERGREAT Folding Bed with 5-Inch Memory Foam | 5-inch memory foam mattress; 75 x 38 inches | Steel frame; folds to 14 inches; lockable casters | A full-width twin with a listed 500-pound capacity |
| CAIYUN Folding Bed with 5-Inch Memory Foam | 5-inch mattress; 75 x 31 inches | Steel frame; folds to 12.8 inches; wheels | A compact cot-style bed for occasional guests |
Our Picks: Best Twin Rollaway Bed With Memory Foam Mattress reviews
Milliard Diplomat: A Full-Width Twin Rollaway for Frequent Guests
The Milliard Diplomat is a complete folding bed, pairing a steel frame with a dual-sided mattress made from memory foam and a sturdy foam base. Its 75-by-38-inch sleeping surface gives you the width of a standard twin, unlike the narrower 31-inch cot-style options in this roundup. The mattress has a soft, washable bamboo cover.
The frame folds to a 14-inch profile and has rolling wheels to help you move it between a guest room and storage. Its listed weight capacity is 300 pounds. The supplied owner experiences describe it as fairly simple to fold and store, with a supportive, firm feel; that may suit guests who prefer a stable surface over a plush one.
One trade-off is that the product details provided do not specify the mattress thickness, so it is harder to compare its cushioning directly with the five-inch mattresses on the other complete beds. Its listed capacity is also lower than the Pataku and INTERGREAT models. Check your available storage space and the frame’s capacity before choosing it for a particular sleeper.
Pros:
- Full-width 38-inch sleeping surface
- Memory foam and supportive foam-base mattress included
- Washable bamboo cover
- Folds for storage and rolls for transport
Cons:
- Listed weight capacity is 300 pounds
- Mattress thickness is not specified in the supplied product details
Verdict: Choose the Diplomat if you want a complete, full-width twin rollaway and value a washable cover and convenient storage.
INTERGREAT: A Roomier 38-Inch Bed with a Five-Inch Mattress
The INTERGREAT is a full-size-width rollaway with a 75-by-38-inch frame and a five-inch mattress made from support foam topped with memory foam. That combination gives you clear mattress thickness information and more width than the cot-size beds in this list. Its breathable cover has a zipper and can be removed for washing.
The steel frame has a listed capacity of 500 pounds, and the legs are 12 inches high. Four lockable casters swivel to help with moving and positioning the bed. When folded, the frame is listed as 14 inches thick, which may work for a closet or a room corner if you have enough clearance.
Assembly is estimated at five to 15 minutes, with tools and illustrated instructions included. The mattress may need gentle patting or time to expand after unpacking. Compared with the Milliard, the INTERGREAT gives you a stated five-inch mattress and a higher listed capacity, but its product details do not mention the same bamboo cover.
Pros:
- Full-width 75-by-38-inch sleeping surface
- Five-inch mattress with memory foam and support foam
- Listed 500-pound capacity
- Removable, washable cover and lockable casters
Cons:
- Requires storage space for a folded bed with a 14-inch profile
- Mattress may need time to expand after unpacking
Verdict: The INTERGREAT is a strong choice if you want a full-width twin, a clearly specified five-inch mattress, and a higher listed capacity.
Pataku: A Narrower Rollaway with a High Listed Capacity
The Pataku combines a steel folding frame with a five-inch mattress that pairs a supportive foam base with a memory-foam top layer. Its 75-by-31-inch sleeping area is narrower than a standard 38-inch twin, so measure your room and consider the sleeper’s preferred space before buying. The mattress cover is zippered and listed as machine washable.
The frame has a stated capacity of 450 pounds and stands on 13-inch legs. Four lockable casters swivel, and the bed folds to a 14-inch profile. A storage cover bag is included to help protect the folded bed while it is put away. These details make it a practical option when you want a portable guest bed with a defined mattress thickness.
Its narrower surface is the main compromise: it may feel restrictive for guests who move around during sleep or expect standard twin width. The listing also describes it as useful for travel and RV trips, but its 75-by-31-inch dimensions mean you should check the space available in your vehicle or destination first.
Pros:
- Five-inch mattress with memory foam and support foam
- Listed 450-pound frame capacity
- Machine-washable cover and included storage bag
- Lockable casters and a foldable 14-inch profile
Cons:
- 31-inch width is narrower than a standard twin
- Not as wide as the Milliard or INTERGREAT
Verdict: Pick the Pataku if you need a compact cot-style rollaway with a five-inch mattress and a clearly stated higher-capacity frame.
CAIYUN: A Compact Cot-Size Bed with a Layered Five-Inch Mattress
This CAIYUN rollaway has a 75-by-31-inch sleeping surface and a five-inch mattress built with 1.5 inches of memory foam over 3.5 inches of support foam. The cover is removable and washable. As with the Pataku, the narrower cot-style width can save space, but it is not the same sleeping width as a standard twin.
The steel frame folds to a listed 12.8-inch profile, making it the slimmest folded option in this group based on the supplied dimensions. Four wheels help with moving it, and the listing says they can be locked when the bed is in position. An anti-dust cover is included for storage. Assembly instructions, tools, and screws are also provided.
The product details do not state a maximum weight capacity, so you cannot compare its supported load directly with the Pataku, INTERGREAT, or Milliard. If capacity is a key factor, consider one of those options with a listed limit instead. The 31-inch width is also worth checking against the needs of the person who will use the bed.
Pros:
- Five-inch mattress with specified memory-foam and support-foam layers
- Removable, washable cover
- Listed folded profile of 12.8 inches
- Includes wheels and an anti-dust storage cover
Cons:
- 31-inch sleeping width is narrower than a standard twin
- Maximum weight capacity is not stated in the supplied details
Verdict: Consider the CAIYUN if a narrow bed and slim storage profile matter most, but choose a model with a stated capacity if you need that information.
Zinus Green Tea: A Twin Mattress, Not a Complete Rollaway Bed
The Zinus Green Tea is a five-inch Twin mattress, not a rollaway bed. It does not include a folding frame, wheels, or a storage setup. It belongs in this comparison only if you already own a compatible rollaway frame and need a replacement mattress. Confirm the frame’s mattress dimensions and thickness requirements before ordering.
The medium-firm foam uses zoned pressure-relief technology and a breathable knitted cover. The foam is infused with green tea extract and purified charcoal, and the listing says any mild unpacking odor typically fades within 24 to 48 hours. The foam is CertiPUR-US certified, the cover meets OEKO-TEX Standard 100, and the mattress is described as fiberglass-free.
This is the only pick here that separates the mattress from the frame, which could be useful for replacing an old mattress but makes it the wrong choice if you need a complete guest bed. Its five-inch profile is also a fit question: compare it with your rollaway’s mattress platform and folding clearance rather than assuming any Twin mattress will work.
Pros:
- Five-inch Twin memory foam mattress with a medium-firm feel
- Zoned pressure relief and a breathable knitted cover
- CertiPUR-US certified foam and OEKO-TEX Standard 100 cover
- Listed as fiberglass-free and backed by a 10-year limited warranty
Cons:
- Mattress only; folding frame and wheels are not included
- Must match the mattress dimensions and folding clearance of your existing frame
Verdict: Choose the Zinus only if you already have a compatible rollaway frame; for a complete folding bed, select one of the other four options.
How to Choose a Twin Rollaway Bed with a Memory Foam Mattress
Check the sleeping width, not just the “twin” label
These products do not all have the same width. The Milliard and INTERGREAT measure 38 inches wide, while the Pataku and CAIYUN measure 31 inches. A 31-inch cot-style bed may fit better in a tight room, but it gives the sleeper less room to turn. Measure the space where the bed will sit and consider who will use it before choosing.
Decide whether you need a complete bed or only a mattress
A complete rollaway includes both the mattress and a folding frame. The Milliard, Pataku, INTERGREAT, and CAIYUN are complete beds. The Zinus is a mattress only. If you are replacing a mattress, check the frame’s measurements and how much mattress thickness it can accommodate when folded. If you are starting from scratch, choose a complete bed.
Compare mattress thickness and foam construction
The Pataku, INTERGREAT, and CAIYUN list five-inch mattresses with memory foam and a support-foam base. The Zinus is also five inches thick, but it does not include a bed frame. The Milliard description identifies memory foam and a foam base but does not give a mattress thickness in the supplied details. Foam feel is personal, so consider whether the sleeper prefers a more cushioned surface or firmer support.
Match frame capacity to the intended sleeper
Maximum capacity is not the same across these options. The Milliard lists 300 pounds, the Pataku 450 pounds, and the INTERGREAT 500 pounds. The supplied CAIYUN details do not state a capacity. Check the stated limit and follow the manufacturer’s guidance; do not assume two similar-looking frames support the same load.
Measure storage space and folded clearance
The listed folded profiles are 14 inches for the Milliard, Pataku, and INTERGREAT, and 12.8 inches for the CAIYUN. Measure the closet, wall space, or gap under furniture where you plan to keep the bed. Also allow room to maneuver it through doorways and into its storage spot.
Think about moving and locking the bed
Rolling casters make it easier to move a folded bed, while locks help keep it from shifting once positioned. The Pataku and INTERGREAT specify four lockable casters, and the CAIYUN listing describes four wheels that can be locked. The Milliard has rolling wheels. Check that the bed can be moved along your floors and stored without blocking a walkway.
Consider setup, cover care, and mattress expansion
The folding beds include assembly instructions and tools, with setup estimates around five to 15 minutes for the models that specify a time. The Pataku, INTERGREAT, and CAIYUN list removable, washable mattress covers. The INTERGREAT and Zinus descriptions also note that the mattress may need time to expand after unpacking. Follow the included instructions before using or storing any mattress.
Frequently Asked Questions
Is the Zinus mattress a rollaway bed?
No. The Zinus product is a five-inch Twin mattress only. It does not include a folding frame, wheels, or storage features. It may suit you if you already have a compatible rollaway frame and have confirmed the fit.
Which options have a standard 38-inch twin width?
The Milliard Diplomat and INTERGREAT list a 75-by-38-inch sleeping surface. The Pataku and CAIYUN are 75 by 31 inches, so they are narrower cot-style beds.
Which complete bed has the highest stated weight capacity?
The INTERGREAT lists a maximum capacity of 500 pounds. The Pataku lists 450 pounds, and the Milliard lists 300 pounds. The supplied CAIYUN details do not state a maximum capacity.
Can these rollaway beds be stored in a closet?
The listings describe the beds as foldable for storage. The Milliard, Pataku, and INTERGREAT have a listed folded profile of 14 inches; the CAIYUN lists 12.8 inches. Measure your storage area and doorway before buying to make sure the folded bed will fit.
Do the mattresses have removable covers?
The Pataku, INTERGREAT, and CAIYUN listings specify removable, washable covers. The Milliard lists a washable bamboo cover. The Zinus has a breathable knitted cover, but it is a mattress only, not a complete rollaway.
Do I need to let a mattress expand after unpacking?
The INTERGREAT and Zinus descriptions say the mattress may need time to expand after unpacking. The Zinus listing gives a 24-to-72-hour expansion window and notes that a mild odor may fade within 24 to 48 hours. Follow the product instructions for the specific mattress you choose.
Final Recommendation
For a complete, full-width twin rollaway with a clearly specified five-inch memory foam mattress and a high stated capacity, the INTERGREAT is the best fit among these picks. Choose the Milliard Diplomat if you want a full-width bed with a washable bamboo cover, or the Pataku if a narrower cot-style surface and a storage bag better suit your space. The CAIYUN offers the slimmest listed folded profile, while the Zinus is only for shoppers replacing a mattress on an existing compatible frame.
