Mattress topper
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4.8(17)
Topper Mate Foldable Mattress
A convenient solution, always ready when you need to rest
Regular price
From 2.066.700 VNĐ
Sale price
From 2.066.700 VNĐ
-17%
Regular price
2.490.000 VNĐ
4.9(8)
Mây Topper
Plush cloud-like softness for a premium sleep sanctuary
Regular price
From 2.730.700 VNĐ
Sale price
From 2.730.700 VNĐ
-17%
Regular price
3.290.000 VNĐ
4.9(18)
Flow Topper
Compact comfort, sleep freely anywhere
Regular price
From 3.169.650 VNĐ
Sale price
From 3.169.650 VNĐ
-15%
Regular price
3.729.000 VNĐ
A mattress topper is a thin mattress layer (usually 3 - 8cm thick) placed on top of your main mattress to protect it from dirt while adding softness, extending the mattress's lifespan and improving sleep quality.
Ru9 mattress toppers
- Topper Flow Rolled Mattress: a foam topper that rolls up compactly, ideal for upgrading an old mattress or using as a floor mattress.
- Topper Mate Folding Mattress: a foldable foam topper with firm support, convenient for small rooms, rentals or as a spare mattress.
- Cloud Topper: a cloud-soft topper that brings hotel-style comfort while keeping the support of your main mattress.
Benefits of a mattress topper
Mattress toppers are popular for these benefits:
- Protects your main mattress: shields it from dust, sweat and liquids.
- Easy to clean: compact, lightweight and removable, so it's easy to clean at home.
- Adjustable firmness: depending on the material, toppers offer different levels of firmness to fine-tune your comfort.
- Better sleep quality: a softer surface reduces pressure on the body, helping you sleep better.
- Saves money: upgrades the feel of an old mattress without buying a new one.
See more:
- Learn more about what a topper is
- Can a topper be used as a floor mattress?


Popular types of mattress toppers
To meet different needs, mattress toppers are made from various materials:
- Foam topper: soft, resilient and supportive, contouring to the body's natural curves.
- Cotton fiber topper: affordable, with a firm surface.
- Natural latex topper: resilient, highly supportive, eco-friendly, antibacterial and breathable, but expensive.
- Synthetic latex topper: moderately resilient and non-irritating.
- Feather topper: ultra-soft, thinner and lighter than other materials.
Foam mattress topper
Cotton fiber topper

Synthetic latex topper

Natural latex topper

Feather topper
How to choose the right mattress topper
- Size: choose a topper that matches your main mattress so it doesn't shift.
- Thickness: toppers range from 3 to 8cm. Thicker toppers are softer but harder to clean. Toppers over 5cm can be used as floor mattresses for kids to play, family relaxing or sleeping directly.
- Material: choose a material that suits your needs, paying attention to durability and breathability.
- Budget: balance durability, material and cost; very cheap toppers tend to flatten quickly.
- Reputable brand: buy genuine toppers from established brands like Ru9 for guaranteed origin, quality and warranty.
How to use, store and wash a mattress topper
How to use: place the topper on your main mattress, secure the elastic straps at the 4 corners, straighten it and cover with a fitted sheet.
How to store: use a fitted sheet to keep the topper clean. When not in use, roll it up and store it in a dry, cool place.
How to wash: toppers can be machine washed on a gentle cycle below 30°C, avoiding harsh detergents. For thick toppers with non-removable covers, dry clean, vacuum and air dry. Avoid direct sunlight and follow the manufacturer's care instructions.
See more: how to wash a mattress topper at home without damaging it

Buy genuine mattress toppers at Ru9
Ru9 is a Vietnamese brand that makes and sells high-quality foam mattress toppers with nationwide delivery. Visit a Ru9 showroom to try them in person:
- District 2 Showroom, HCMC: B2 Sarimi Building, 72 Nguyen Co Thach, An Khanh Ward - 0964 777 960
- District 3 Showroom, HCMC: 283A Hai Ba Trung, Xuan Hoa Ward - 0964 777 910
- Hanoi Showroom: 110 Hai Ba Trung, Cua Nam Ward - 0964 777 940
Or shop online at Ru9's official website: ru9.vn
Mattress topper FAQs
What is the difference between a topper and a mattress protector?
A topper is a 3 - 8cm mattress layer that changes how soft your mattress feels, while a mattress protector is only about 0.5 - 1.5cm thick and mainly protects against dirt and liquids.
Can I sleep directly on a Ru9 topper?
Yes. Topper Flow and Topper Mate can be used on the floor or as a spare mattress for small rooms, living rooms or travel.