For your guest bedroom bedding, I recommend Bedsure's cooling bamboo sheets. They're affordable and silky soft, and all my guests have loved sleeping on them.

If you have one of the best mattresses of 2024, then you realize how it can contribute to a better night's sleep — adding accessories like a quality sheet set will only enhance the experience. Browse the rest of the Amazon Prime Day bedding deals for blankets, duvets, pillows, and other touches for your sleep oasis.

Bear, the maker of our favorite side sleeper mattress, is also running a sale during Prime Day. It's got 35 percent off sitewide with the code PRIME, plus two free pillows with any mattress purchase. It brings the mattress to the price we usually see it available for, though the $150 worth of pillows makes it a bit of a discount.