Amazon.com: Giantex Folding Bed with 3" Mattress for Adults, Made in Italy, Rolling Foldaway Guest Bed, Memory Foam Mattress, Sturdy Metal Frame, Cot Size Portable Foldable Hideaway Bed, Easy to Store (Beige) :
Sealy SealyChill 2 in. Plush Standard Gel Memory Foam Queen Mattress Topper F02-00147-QN0 - The Home Depot
Sealy® Posturepedic® Kerrisdale Mattress | Costco
Sealy Posturepedic Bismark Mattress or Set | Costco