Best Mattress In A Box 2024 Reviews. Our top overall choice for a mattress in a box is the nectar premier mattress, a memory foam bed that’s 13 inches tall with three layers of foam support. Saatva loom & leaf best mattresses for couples:

At reviewed, we test every mattress in a box, scientifically evaluating the performance of each bed and then scoring the results to find the best of the best. With memory foam, pocket sprung and hybrids tried and tested.