EGOHOME 4 Inch Tri Folding Memory Foam Mattress review

EGOHOME, sold on Walmart by MLILY USA, makes the tri-fold with the widest size range here. The 4-inch design comes in Single (75 x 25), Twin (75 x 39), Twin XL (80 x 39), Full (75 x 54), Queen (80 x 60) and King (80 x 76), so it can cover a couple on a guest room floor or top an existing bed. Inside are 1.5 inches of green tea and gel infused memory foam over a 2.5-inch high-density flex support base, all CertiPUR-US certified, under a removable, washable cover. It ships compressed in a box and the listing says it needs 24 hours to expand, faster than the 48 to 72 hours several 6-inch picks quote. The Twin was $86.99 when we checked and weighs 20 lb. The trade-off is thickness: at 4 inches it gives less separation from a hard floor than the 6-inch models, so it suits kids, light adults and short stays best. We compared documented features and published prices and did not test it.

Who it is for

occasional guests and kids' sleepovers

Price

$86.99 on Walmart.com when checked.

Now $86.99
Quoted from the vendor pricing page on November 11, 2026.

Key features

• 1.5-inch green tea and gel infused memory foam over 2.5-inch high-density flex support foam
• Six sizes: Single, Twin, Twin XL, Full, Queen and King
• CertiPUR-US certified foam
• Removable, washable cover
• Arrives compressed; 24 hours to expand

Strengths and weaknesses

• Strength: Widest size range on this list, up to an 80 x 76 inch King
• Strength: Twin costs $86.99
• Strength: Folds into a cushioned seat when not used as a bed
• Weakness: 4 inches thick, so heavier adults may feel the floor
• Weakness: Walmart lists no written warranty
• Weakness: Sold as a mattress topper as well as a floor bed, so it is thinner than 6-inch picks

Key facts

• Price: Twin $86.99 when checked
• Thickness: 4 in
• Sizes: Single to King
• Weight: 20 lb (Twin)

Where it ranks

EGOHOME 4 Inch Tri Folding Memory Foam Mattress is No. 4 in our Best Folding Mattresses verdict.