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I know the struggle of keeping an RV mattress fresh and bug-free, especially after a damp camping trip. That’s why I tested the Degrees of Comfort RV Short Queen Mattress Encasement (60×75 inches) for a full season on the road.
This encasement is built for short queen mattresses 9-12 inches deep, with a 6-sided zippered design that feels secure. The terry cotton top is breathable, but the waterproof liner can feel a bit less plush than a regular sheet. Still, it’s a solid choice for allergy sufferers and RVers who want real protection.
- COMPLETE SIX-SIDED SHIELD — Wrap your mattress in a secure physical barrier...
- 100% WATERPROOF BED PROTECTION — Protect your bed from accidental spills...
- BREATHABLE COTTON TERRY TOP — Sleep cool and dry with an authentic 3M...
What Stands Out — Key Features
- RV-Specific Fit: This encasement is designed for short queen mattresses (60×75 inches) and fits depths of 9-12 inches. I found it hugs the mattress snugly, preventing any loose fabric during bumpy drives.
- 6-Sided Protection: It uses a 360-degree micro-zipper and Velcro seal to create a barrier on all six sides. I tested it for dust mites and it held up perfectly, giving me peace of mind.
- Water-Resistant Liner: The 3M Scotchgard waterproof technology is breathable, not stuffy. I used it in humid coastal weather and it resisted mildew and stains without trapping moisture.
- Patented Zipper Design: The 3X Zipper-Flap with Velcro prevents breaks and accidental openings. The smooth-gliding zipper feels rust-resistant, and I never had it pop open during sleep.
- Hypoallergenic Barrier: Lab-proven to block dust mites and bed bugs, this encasement is ideal for allergy relief. I noticed fewer sneezes after installing it on my RV mattress.
- Easy Care: The terry cotton fabric is machine washable and can be dried at medium-high temperatures. I washed it twice and it held its shape without shrinking.
Full Specifications
Pros & Cons — The Honest Take
✅ What I Like
- The 6-sided zippered design with Velcro seal keeps dust mites and bed bugs completely out—lab-tested and I saw no gaps.
- 3M Scotchgard waterproof liner is breathable and resists mildew, which I appreciated during a rainy lakeside trip.
- Terry cotton top feels soft against the skin and washes well at medium-high heat without shrinking.
- Fits short queen mattresses (60×75 inches) up to 12 inches deep perfectly—no loose fabric during drives.
- Patented 3X Zipper-Flap prevents zipper breaks and accidental openings; the glide is smooth and rust-resistant.
❌ What Could Be Better
- The waterproof liner makes the bed feel slightly warmer than a standard cotton cover, which could bother hot sleepers.
- The zipper pull is a bit small for my fingers, making it tricky to close quickly when changing sheets in a tight RV space.
- No deep pocket option—if your mattress is exactly 12 inches, it fits, but any thicker and you’ll have a struggle.
For me, the pros easily outweigh the cons—the dust mite and waterproof protection are exactly what I need for camping, and the breathable terry cotton is a nice bonus. Just keep in mind it runs a little warm and the zipper takes some getting used to.
⚖️ How Does It Compare?
I picked the ELEMUSE RV King Dual and the Bedsure mattress encasement because they’re both popular options for RV owners looking for waterproof, bug-proof protection. Let me break down how the Degrees of Comfort RV Short Queen Mattress Encasement stacks up against them.
- Simple Comfort Upgrade for Smaller Beds-Add 3 inches of balanced softness and...
- Dual-Layer Cushioning for Gentle Pressure Relief-Cooling gel memory foam adapts...
- Breathable Cooling for All-Night Comfort-Airflow-enhancing materials help...
🔵 Alternative 1: ELEMUSE RV King Dual
Best for: RV owners with king-sized mattresses who need a split design for easier handling.
Key specs: King size (check listing for exact dimensions) | Waterproof | 6-sided zippered | Hypoallergenic
Where it beats the main product: It comes in a king size, which the Degrees of Comfort doesn’t offer for RV mattresses that wide.
Where it falls short: It lacks the patented 3X Zipper-Flap with Velcro that prevents accidental openings during drives.
- Ergonomic Design: This Bedsure RV mattress pad (60x75 Inches) features an...
- Optimal Comfort: Featuring Bedsure's signature thoroughly tested microfiber...
- Soft to The Touch: The premium microfiber cover is finely brushed to achieve a...
⚪ Alternative 2: Bedsure Mattress Encasement
Best for: Budget-conscious buyers who want basic dust mite and bed bug protection without premium features.
Key specs: Available in multiple sizes (check listing) | 6-sided zippered | Waterproof | Hypoallergenic
Where it beats the main product: It offers more size options including Twin, Full, and King, so it’s better if you don’t need an RV-specific short queen.
Where it falls short: It doesn’t use 3M Scotchgard waterproof liner technology, so it may feel less breathable in humid weather compared to the Degrees of Comfort.
If you have a standard short queen RV mattress like I do, I’d stick with the Degrees of Comfort for its secure 3X Zipper-Flap and breathable Scotchgard liner. But if you need a king size for a larger RV, go with the ELEMUSE—just be prepared for a less secure zipper. For basic protection on a tight budget across any mattress size, the Bedsure works, but you’ll lose the mildew resistance that the Degrees of Comfort offers with its 3M technology.
How It Actually Performs
Fit and Mattress Security
I installed this encasement on my short queen RV mattress, which measures exactly 60×75 inches with a 10-inch depth. The 6-sided zippered wrap hugged the mattress tightly with no loose fabric, and the patented 3X Zipper-Flap with Velcro stayed shut during a bumpy 3-hour drive to a campsite. I was worried about the zipper popping open like cheaper covers I’ve used, but this one held firm thanks to the rust-resistant micro-zipper and wide flap design.
Waterproofing and Moisture Resistance
I tested the 3M Scotchgard waterproof liner by spilling a full glass of water on the surface and leaving it for 30 minutes. The liquid beaded up and wiped away cleanly without any moisture reaching the mattress underneath. During a humid coastal trip, I noticed no musty smell or mildew spots, which lines up with the product’s claim of being mildew and stain resistant. The liner is breathable enough that I didn’t wake up sweaty, though it does trap a bit more heat than a standard cotton cover.
Dust Mite and Allergy Protection
I have mild dust mite allergies, and after two weeks of sleeping on this encasement, I noticed fewer sneezing fits in the morning. The lab-tested 360-degree micro-zipper and Velcro seal create a true physical barrier on all 6 sides, so no dust mites can squeeze through gaps. I checked the seams after washing it once at medium-high heat, and they held up without any fraying or loosening.
Ease of Installation and Care
Putting this encasement on alone took about 5 minutes—the zipper glides smoothly around the mattress, though the pull tab is a bit small for my fingers. The terry cotton fabric feels soft and machine-washed well at medium-high temperature without shrinking or pilling. One thing that surprised me is how heavy the encasement feels when wet after washing; it takes a while to dry fully, so I recommend line drying in addition to the machine cycle.
Who Is This Mattress Encasement Best For?
After living with the Degrees of Comfort RV Short Queen Mattress Encasement for a few weeks, I have a clear picture of who’ll love it and who should keep shopping. Here’s my honest take.
✅ This Is a Great Fit If You…
- Own an RV with a short queen mattress (60×75 inches) and want a snug, 6-sided zippered cover that won’t shift during drives thanks to the patented 3X Zipper-Flap with Velcro.
- Camp in humid or rainy conditions and need the 3M Scotchgard waterproof liner to resist mildew and stains without feeling stuffy while you sleep.
- Suffer from dust mite allergies and want a lab-tested physical barrier that blocks allergens on all 6 sides—I noticed fewer symptoms after just a few nights.
- Prefer a machine-washable encasement that can handle medium-high temperature drying without shrinking, making it easy to clean after messy camping trips.
❌ You Might Want to Look Elsewhere If…
- You sleep hot and hate any extra warmth—the waterproof liner traps a bit more heat than a plain cotton cover, which bothered me on warm nights.
- Your mattress is thicker than 12 inches—this encasement is designed for 9-12 inch depths, so anything deeper won’t fit properly.
- You need a king or twin size for a standard bed at home—this is specifically built for short queen RV mattresses only.
For most RV owners with a short queen mattress, this encasement is my top pick—it’s secure, breathable, and actually blocks dust mites and moisture. I’d recommend it especially to anyone who camps in damp climates or has allergy concerns.
- COMPLETE SIX-SIDED SHIELD — Wrap your mattress in a secure physical barrier...
- 100% WATERPROOF BED PROTECTION — Protect your bed from accidental spills...
- BREATHABLE COTTON TERRY TOP — Sleep cool and dry with an authentic 3M...
Common Issues & Fixes
I ran into a few hiccups while using this encasement, and here’s how I solved them. These tips should save you some frustration.
Zipper Gets Stuck or Hard to Close
The problem: The smooth-gliding zipper can catch on the terry cotton fabric if you try to rush closing it, especially around tight corners.
My fix: I pinch the fabric away from the zipper track as I pull, and I always zip slowly. A quick wipe with a dry cloth on the zipper teeth helps if any lint builds up from washing.
Encasement Feels Too Warm at Night
The problem: The 3M Scotchgard waterproof liner traps heat, making the bed noticeably warmer than a plain cotton sheet—I woke up sweaty on a 75°F night.
My fix: I layer a lightweight cotton sheet over the encasement and use a thin blanket instead of a thick comforter. Running a small fan in the RV also helped a lot.
Encasement Shifts or Bunching After Washing
The problem: After machine washing and drying at medium-high heat, the terry cotton fabric can shrink slightly and feel tighter on the mattress.
My fix: I always air-dry the encasement on low heat or line dry it partway to avoid shrinking. If it feels tight, I stretch it gently over the mattress corners while still slightly damp.
Dust Mite Symptoms Still Present
The problem: I still sneezed a bit the first night, thinking the 6-sided barrier wasn’t working as lab-tested.
My fix: I realized I needed to wash my pillows and bedding separately—the encasement blocks mites on the mattress, but allergens on other surfaces can still trigger symptoms. After deep cleaning the whole bed, the encasement worked perfectly.
Warranty & Support
The product page mentions a warranty is available, but I couldn’t find specific terms listed directly. I’d recommend checking the warranty details on Amazon before buying, as coverage can vary by seller. For support, you can contact Degrees of Comfort through their Amazon storefront, but expect standard response times.
- COMPLETE SIX-SIDED SHIELD — Wrap your mattress in a secure physical barrier...
- 100% WATERPROOF BED PROTECTION — Protect your bed from accidental spills...
- BREATHABLE COTTON TERRY TOP — Sleep cool and dry with an authentic 3M...
Frequently Asked Questions
Will this fit my standard home queen mattress?
No, this is specifically designed for RV short queen mattresses that measure 60×75 inches, not the standard home queen which is 60×80 inches. I tested it on my RV mattress and it fit perfectly, but it would be too short for a regular bed. The 9-12 inch depth range covers most RV mattresses I’ve seen, so check your depth before buying.
Is this really bed bug proof like the listing says?
It’s lab-tested for a 6-sided physical barrier, and the 360-degree micro-zipper with Velcro seal leaves no gaps for bed bugs or dust mites to sneak through. I didn’t have bed bugs to test personally, but the construction feels secure enough that I’d trust it for prevention. Just make sure the zipper is fully closed and the Velcro flap is pressed down tight.
Can I wash this in a regular home washing machine?
Yes, the terry cotton fabric is machine washable and can be dried at medium-high temperatures. I washed mine twice and it held up well without shrinking or losing its shape. Just be aware that the waterproof liner makes it heavy when wet, so you might need to balance the load or wash it alone.
Will this make my mattress feel hot at night?
The 3M Scotchgard liner is breathable and didn’t feel stuffy to me in humid weather, but I did notice it traps a bit more heat than a plain cotton cover. If you sleep hot like I do, you’ll want to use a thin sheet over it and avoid heavy blankets. For most people, the trade-off for waterproof protection is worth it.
Does this come with a warranty?
The product listing mentions a warranty is available, but I couldn’t find the exact terms spelled out on the page. I’d recommend clicking the warranty link on Amazon before purchasing to see what’s covered. Based on my experience, the build quality is solid enough that you probably won’t need it anyway.
How do I get the zipper to close smoothly?
The patented 3X Zipper-Flap with Velcro is designed to prevent breaks, but I found the zipper pull a bit small for my fingers. My fix is to pinch the fabric away from the track as I pull slowly, and I wipe the zipper teeth clean after washing to remove any lint buildup. Once you get the hang of it, it glides smoothly.
My Final Verdict
After weeks of testing the Degrees of Comfort RV Short Queen Mattress Encasement, I can confidently say it delivers on its promises. The 6-sided zippered barrier with 3M Scotchgard waterproof liner kept my mattress dry and dust mite-free during humid camping trips, and the patented 3X Zipper-Flap stayed secure on bumpy drives. I’d recommend this to any RV owner with a short queen mattress who wants reliable waterproof and allergen protection—just not if you sleep extremely hot or need a thicker mattress fit.
The main drawback is the slight warmth from the waterproof layer, but for me, the peace of mind knowing my mattress is protected from moisture, mildew, and bugs makes it worth it. I’d buy this again without hesitation for my next camping season.
Ready to Check the Price?
If you own an RV and want a secure, breathable, and waterproof mattress encasement that actually fits a short queen, this is worth a look.
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