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NEWBULIG 4 Inch Full Cooling Gel Memory Foam Mattress Topper, Purple

  • Based on 56 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Aug 31 – Sep 3
Order within 4 hours and 24 minutes
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Color: 4 Inch Purple


Size: Full


Features

  • All-Season Cooling Mattress Topper: This gel infused memory foam features open-cell ventilated channels to optimize temperature regulation. It efficiently draws away trapped heat and excess moisture, stopping uncomfortable night sweats and delivering dry, breathable sleep comfort all year round
  • Contouring Foam for Even Pressure Distribution: Flexible memory foam naturally follows your unique body curves and eases micro pressure points across shoulders, waist and legs. It brings effective pressure relief for side and back sleepers and reduces nighttime tossing and turning
  • Compact Vacuum Sealed Mattress Topper in a Box: Available in four thickness options: 1.5, 2, 3 and 4 inch. The foam is tightly compressed for easy shipping and storage. Simply unroll the topper and leave it to fully expand for 24 hours inside a well-ventilated room. Minor foam odor is normal during unpacking and will fade quickly with ventilation
  • Slow Rebound Thin Low Profile Design: We provide multiple thicknesses including the ultra-low 1.5-inch variant. It offers medium plush cushion support without raising your bed height, perfectly working to soften firm or aging mattresses and refresh your sleeping surface. Ideal for dorm beds, RVs and sofa beds
  • CertiPUR-US Certified: The foam contains no formaldehyde, heavy metals or phthalates. It is safe and skin-friendly for all family members. Durable supportive foam helps extend the service lifespan of your original mattress

Description

How long does the mattress topper take to expand fully after unboxing? Is the odor harmful? This topper arrives vacuum-compressed for easy shipping and storage. Unroll it in a ventilated area and allow 24 hours to fully expand. A mild foam odor after unpacking is normal, non-toxic, and will dissipate quickly with ventilation. Will this mattress topper make my bed too high or overly soft? No. Featuring medium plush support and multiple low thickness choices, it adds gentle cushioning to refresh your old mattress. It won’t make the bed too soft or raise bed height too much, keeping ideal comfort and support. Can this mattress topper work with an existing mattress protector? Yes. It works well with most mattress protectors. Simply place the topper on your mattress, then cover it with your protector for extra cleanliness. Is this gel memory foam topper suitable for stomach sleepers? Absolutely. The contouring memory foam balances cushion and support. It relieves pressure and keeps proper spinal alignment for stomach, side and back sleepers. What if I’m not satisfied with the mattress topper after receiving it? We aim to bring you satisfying sleep products. Feel free to message us if you encounter any troubles, and we will work out a proper solution for you. At NEWBULIG, we build what keeps life moving—at home, outdoors, and everywhere in between. From smart appliances and rugged outdoor gear to pet essentials and reliable tools, every product is designed to work harder, so you don’t have to. Just durable, intuitive gear built for real people and real days. NEWBULIG. Engineered to Move You.

Brand: NEWBULIG


Color: 4 Inch Purple


Size: Full


Fabric Type: Memory Foam


Special Feature: Breathable & Skin-Friendly, Pressure Relieving


Brand Name: NEWBULIG


Age Range Description: All Age


Model Name: NEWBULIG Twin 4 Inch Gel Memory Foam Mattress Topper


Number of Items: 1


Manufacturer: NEWBULIG


Unit Count: 1 Count


Number of Packs: 1


Global Trade Identification Number: 32


Item Type Name: Ventilated Cooling Bed Topper, Pressure-Relieving CertiPUR-US Certified Mattress Pad in a Box


Model Number: NBG-TPHM-4F-PP


Manufacturer Part Number: NBG-TPHM-4F-PP


Other Special Features of the Product: Breathable & Skin-Friendly, Pressure Relieving


Closure Type: Pull On


Water Resistance Level: Not Water Resistant


Fabric Type: Memory Foam


Product Care Instructions: Machine Wash


Material Type: Memory Foam


Size: Full


Color: 4 Inch Purple


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 31 – Sep 3

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • No odor to speak of. Just as described. Very comfortable. Came on time. Would buy again.
Color: 4 Inch Purple Size: Twin
It is really 4 inches. Takes a few days to really expand. Hardly any odor. Made a huge difference in the mattress. Good quality.
Reviewed in the United States on August 14, 2026 by Janet A.

  • Item just as described
Color: 4 Inch Purple Size: Full
Really nice. It’s not really firm but Very comfortable
Reviewed in the United States on August 14, 2026 by jax

  • Great thinner mattress topper
Color: 1.5 Inch Purple Size: King
Made my form mattress not have pressure points. Really like. It also did not raise the height of the bed much which was also a plus
Reviewed in the United States on July 26, 2026 by Windyhil

  • I’m pleased.
Color: 4 Inch Purple Size: Full
I bought this for my daughter and she loves it! If she is happy…I’m happy!
Reviewed in the United States on August 22, 2026 by Ashley

  • Too thick
Color: 4 Inch Purple Size: California King
I wished I ordered the 2 inch, 4inch is way too hot and soft
Reviewed in the United States on July 24, 2026 by Amazon Customer

  • Dresser
It was a lot for parts but super cute and light!
Reviewed in the United States on March 13, 2026 by Lianne

  • Easy to assemble
Looks nice. Easy to assemble. Great for kids rooms.
Reviewed in the United States on March 5, 2026 by aaliyah bond

  • So so
Color: 1.5 Inch Purple Size: King
Not cooling at all
Reviewed in the United States on July 27, 2026 by Steph

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