ViscoSoft 3-Inch Short Queen Topper Review
The ViscoSoft 3-inch short queen topper is a medium-firm gel memory foam layer that adds some give to a firm RV bed. It suits people who want softer contouring without a full mattress swap, and its cover comes off to wash.
On this page (19 sections)
- What the ViscoSoft short queen topper is made of
- What you get in the box
- The 2, 3 and 4 inch choice
- Size and height: what to check first
- Feel and pressure relief
- Buyer patterns to weigh
- Heat, airflow and the cover
- How it stays in place
- Who should buy this topper
- Where this topper makes the most sense
- What a 3-inch topper changes on the bed
- Sheets and bedding with a topper
- Who should skip it
- Sleep positions and the feel
- Care and cleaning
- Compared with a gel foam topper at the same height
- Fit checklist before you order
- Our score and what it weighs
- Verdict: firm bed or worn mattress
It sits on top of your current mattress rather than replacing it, so it only makes sense if that mattress is still flat and supportive underneath. If the bed sags, a topper won't fix it.
What the ViscoSoft short queen topper is made of
One block of high-density, gel-infused memory foam sits under a removable rayon cover. The foam has a density of over 3 pounds per cubic foot, and the single block avoids the scooped-out shape some toppers use.
The cover arrives already fitted to the foam, so you do not have to wrestle a loose layer onto the bed. ViscoSoft rates the feel medium-firm, which sits between a plush pillow top and a firm support layer.
Density describes how much foam sits in each cubic foot, and ViscoSoft points to it as the reason the topper outlasts lighter options.
Denser foam tends to keep its shape under daily use, but density alone does not decide the feel. Firmness depends on how the foam is built, so weigh the firmness rating next to the density number.
What you get in the box
The package includes the gel-infused memory foam topper, a removable rayon cover and adjustable elastic straps. A sheet or protector isn't part of the set, so plan to buy your own.
Because the cover arrives fitted, you can set the topper on the bed and check the fit before you add bedding. Keep the straps and the cover together while you set up, so nothing gets lost in an RV storage bin.
The 2, 3 and 4 inch choice
This line comes in two, three or four inches. A 2-inch layer adds the least height and suits low cabinets, while a 4-inch layer adds the most cushion and the most lift.
The 3-inch version is the middle choice, and it is the one this review covers. Measure the space above the bed before you pick the thickness, not after the topper is already on the bed.
Size and height: what to check first
ViscoSoft sells this topper as a short queen but doesn't print exact dimensions. Measure your platform's length and width before you order, since both 60 by 74 and 60 by 75 inch beds show up in RVs.
A 3-inch topper also adds height, so check the clearance above the bed, the cabinets and any slide-out. The RV mattress sizes guide lists the common RV bed sizes, and the short queen size guide explains how to tell 74 from 75 inches.
Does a ViscoSoft short queen topper fit a 74 inch bed?
ViscoSoft doesn't print exact dimensions, so a 74 inch platform and a 75 inch platform aren't guaranteed to take it the same way. If your bed is 74 inches, ask ViscoSoft for the exact length before you order.
A topper that runs even an inch long would hang past the foot of a 74 inch platform.
Feel and pressure relief
ViscoSoft rates the feel medium-firm and says the foam contours to your body. It also says the foam targets pressure points, so judge the effect on your own bed.
A topper can soften a firm surface, but it cannot make up for a sagging mattress underneath. If the bed dips in the middle, the topper will follow the dip and may feel uneven.
Buyer patterns to weigh
Owners of toppers often mention that the cover can slide when the straps are not used, which is why the straps and the slip-resistant bottom matter. Buyers also tend to say the first few nights feel different while the foam settles.
Some buyers on very firm beds say a topper feels softer than the label suggests, while others on softer beds find the difference is small.
Heat, airflow and the cover
ViscoSoft says the gel-infused foam is breathable and draws heat away from the body, which is a useful feature in a closed camper.
The cover is rayon, removable and machine-washable, and it adds a layer against dirt and dust. A removable cover is handy in an RV because you can wash it at home or at a laundromat without moving the foam.
How it stays in place
The topper has adjustable elastic straps and a slip-resistant bottom. They help it stay put, but a deep-pocket fitted sheet and a gripper pad under the mattress add more hold.
Our guide on keeping a topper from sliding explains each option, including the trade-off between a gripper pad and airflow under the bed.
Who should buy this topper
Buy it when the bed is firm and flat, and the mattress underneath is still in good shape. A topper cannot fix a sagging or worn mattress, so check that first.
It is also a sensible choice when a full mattress change is more than the bed or the budget can handle right now. Your own bed is the real test, so give the topper a few nights before you judge the feel.
It suits people who want more pressure relief without the height and weight of a full new mattress. Our topper versus new mattress guide helps you decide between the two.
It also suits owners who want a cover they can take off and wash.
Where this topper makes the most sense
A firm RV bed with a flat, sound mattress is the clearest fit. The topper adds a soft layer without changing the bed's structure, so you keep the platform you already have.
Travel trailers and camper vans often have one short queen bed that gets used most nights. A removable cover and a secure fit matter more on a bed like that than on a guest bed, because the topper sees daily wear.
Guest beds that feel too hard are another good fit, especially when the bed is used only now and then. The 3-inch layer can soften the surface without adding the full height of an 8-inch mattress.
What a 3-inch topper changes on the bed
A 3-inch topper raises the sleeping surface and changes how you get in and out. Taller beds can be harder to climb onto in a small camper, so check your step height before you add the layer.
It also changes how bedding fits. The total height of the topper and mattress decides the depth of the sheet pocket you need.
Sheets and bedding with a topper
A deep-pocket fitted sheet sized for a short queen usually works with a 3-inch topper, but check the pocket depth against the total height of the topper and the mattress. Sheets with flat corners can bunch on a topper, so a fitted style is the safer choice.
Layer the topper first, then the sheet, so the straps and the cover do the holding. A protector under the topper is an extra step, and it adds moisture protection if the platform runs damp.
Who should skip it
Skip it if the mattress sags, has lost its shape or has broken-down foam. A 3-inch topper will sit on an uneven surface and feel lumpy, and it will not hide the dip.
Side sleepers who want a very soft top may prefer the pillow-top Rescue model, a plusher topper with a quilted pillow layer over gel-infused memory foam.
Sleep positions and the feel
Back sleepers often start with a medium-firm feel, so a 3-inch layer on a firm bed can be a reasonable match. Stomach sleepers generally want a firm surface that keeps the hips from sinking, which a thin topper will not change much.
Side sleepers need more give at the shoulder and hip. A 3-inch medium-firm layer may help a little, but a softer pillow top is the better starting point for that group.
Care and cleaning
The cover is removable and machine-washable, so you can keep the outer layer fresh. Check the care instructions that come with your topper before you put the foam itself in the wash.
For moisture and mold, airflow under the topper and mattress matters more than any cover. Our mold prevention guide explains the steps that help most.
Compared with a gel foam topper at the same height
The Linenspa 3-inch gel memory foam topper matches this one on height and uses CertiPUR-US certified foam. Linenspa backs it with a 3-year limited warranty and calls the feel plush, so it is the softer of the two.
CertiPUR-US is an independent foam program, and you can read its standards at certipur.us. For more toppers in the same size class, see best RV short queen mattress toppers.
A fitted pillow-top pad is another route if you'd rather not add foam, and our RV queen topper roundup compares several by pocket depth.
Fit checklist before you order
- Measure your platform length and width, and note whether it runs 74 or 75 inches
- Check the height above the bed, including cabinets and any slide-out
- Confirm the mattress underneath is flat and firm, with no sag
- Plan a deep-pocket sheet or a gripper pad for extra hold
- Keep the care label handy so you know how to clean the cover
Our score and what it weighs
We compared specs, materials and what owners report. Our score weighs specs, features and buyer feedback against what you're shopping for.
This topper scores 8.6 because it has a clear use and a removable cover. It loses a little for the missing dimensions.
ViscoSoft 3-Inch Gel Memory Foam Topper
- Short queen size
- 3-inch gel-infused memory foam
- Removable, machine-washable rayon cover
- Adjustable elastic straps and a slip-resistant bottom
A medium-firm gel topper with a removable cover and straps for a firm RV mattress. Its main job is softening a firm surface, not adding a deep cushion.
Pros
- Removable cover goes in the washer
- Straps and a slip-resistant bottom help it stay put
- Comes in 2, 3 and 4 inch thicknesses
Cons
- ViscoSoft doesn't print exact dimensions, so measure first
- Medium-firm may feel too firm for fans of plush toppers
- Adds about 3 inches of height to the bed
Verdict: firm bed or worn mattress
Pick the ViscoSoft 3-inch topper if your RV mattress is firm, flat and in good shape, and you want a removable cover. Skip it if the mattress sags, you want a plush pillow top, or you need exact dimensions before you order.
Measure the platform first, then decide. If the size and height work, the ViscoSoft short queen topper is a practical way to add some give without replacing the bed.
Frequently asked questions
Will a 3-inch ViscoSoft topper fit a short queen RV bed?
It's sold as a short queen, but ViscoSoft doesn't print exact dimensions, so measure your platform's length and width before you order. Compare the numbers with your bed height and the cabinets nearby, since a few inches can decide the fit before you buy.
Can you wash the ViscoSoft topper cover?
Yes, the rayon cover is removable and machine-washable, so you can keep the outer layer fresh between trips. Wash the foam itself only if the care instructions that come with the topper say you can, since the machine-wash note applies to the cover.
Is the ViscoSoft topper good for side sleepers?
ViscoSoft rates it medium-firm, with gel-infused foam that contours to the body, which suits many people who want some give. Side sleepers who want a very soft top may prefer the plusher pillow-top Rescue model, which adds a quilted pillow layer over the gel foam.
Does the topper stay in place on the bed?
Yes, it has adjustable elastic straps and a slip-resistant bottom, and the cover arrives fitted to the foam. Those features help, and a deep-pocket fitted sheet or a gripper pad under the mattress adds more hold on the bed, especially in a camper that moves.
