— Recommendations are independently chosen by Reviewed’s editors. Purchases you make through our links may earn us a commission. Mattress shopping doesn't stop at the mattress itself. Sure, you've spent days, or even weeks, scouring retailers and rolling onto and off of potential beds to find just the right amount of softness for your sleep—but do you have the right pillow? Do your sheets feel right on the new bed? Maybe a mattress protector would make your new purchase last longer? Fortunately, Nectar can answer all those questions in one convenient—and free!—package when you purchase a mattress this Memorial Day.