Is a 6-inch mattress thick enough for an adult?

For a light adult or occasional use, yes. Most adults sleeping on it nightly, especially heavier sleepers, will want at least 8 inches of foam for support and durability.

Does it work on a bunk bed or trundle?

Yes. The 6-inch height and 39 by 75 inch twin size fit standard bunk and trundle frames, and the low profile keeps guardrails effective.

What is the green tea and charcoal for?

The infusions are meant to neutralize odors and keep the foam fresher between cleanings. They do not replace a mattress protector.

Does it need time to expand after unboxing?

Yes. It ships vacuum-packed, so give it 24 to 72 hours to fully expand and air out before sleeping on it.

Is it fiberglass-free?

Yes, the listing states it is fiberglass-free, which matters because some budget foam mattresses use fiberglass as a fire barrier.

The best new price seen is $123.85 at eBay as of November 4, 2026. Twin foam mattresses often drop during back-to-school and Black Friday sales.

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Anysun 6" Twin Size Green Tea Memory Foam Mattress

−49%

Home · Best Buy

Green tea foam for a cooler night's sleep

Name: Anysun 6" Twin Size Green Tea Memory Foam Mattress
Brand: Anysun

Anysun 6" Twin Size Green Tea Memory Foam Mattress

Deal score 5.9 · Good deal

$199.99$389.99 Best Buy's regular price

You save $190.00 at Best Buy

This deal was in an earlier drop. The store may have changed its price since.

Why it's a great deal

Best Buy lists its regular price at $389.99: 49% off by its own figures

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$199.99Observed at 11:39 PM
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From Best Buy

6" twin memory foam mattress made in the USA
Pressure-relieving memory foam conforms to your body for joint relief and muscle relaxation
Green tea and purified charcoal infusions help neutralize odors and keep the mattress fresh
High-degree body curve fit supports side, back and stomach sleepers and promotes circulation
Vacuum-packed in a box for effortless setup
Fiberglass-free, white in color

Sizes: Twin, Full/double
Materials: Memory foam with green tea and purified charcoal infusions; fiberglass-free
Fit: Fits most standard twin bed frames
Care: Unpack and allow 48 hours to expand before use
Shipping: Sold & shipped by ANYSONIC INC
In the box: Mattress vacuum-packed in a box

Specs

Mattress Type: Foam core
Mattress Size: Twin
Mattress Firmness: Medium
Mattress Material: Memory foam
Product Width: 39.00 inches
Product Length: 75.00 inches
Warranty - Parts: 1 year
Warranty - Labor: 1 year

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About the Anysun 6" Twin Size Green Tea Memory Foam Mattress

The Anysun 6-inch twin is a low-profile memory foam mattress made in the USA, infused with green tea and charcoal to fight odors. At 6 inches it is thinner than most foam mattresses, so it suits bunks, trundles, guest rooms and kids' beds more than a primary adult bed. It ships vacuum-packed in a box and is fiberglass-free. The best new price is $123.85 at eBay as of November 4, 2026, with two stores listing it new.

Best forBunk beds and trundlesKids' and teen roomsGuest rooms and sleepoversShoppers on a tight budget

Pros

Thin 6-inch profile fits bunk and trundle frames
Green tea and charcoal infusions help control odors
Fiberglass-free construction
Vacuum-packed box is easy to carry and set up
Made in the USA

Cons

6 inches of foam gives limited support for heavier adults

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