The Best Memorial Day Mattress Sales to Shop Now — Up to 70% Off

Birch Natural Mattress ($1,399, originally $1,865)

Birch is one of our favorite retailers for shopping out thoughtfully made, organic furniture pieces — just like this natural mattress, which is crafted from certified organic materials and is GOTS and GREENGUARD Gold Certified. The model is one of many that are currently marked down at Birch's Memorial Day sale, where shoppers can take 27 percent off sitewide and get two free Eco-Rest pillows with any mattress purchase using our exclusive code PS27. One reviewer on Birch's site detailed her experience sleeping on the mattress, saying: "Since sleeping on my new Birch, my neck and back pain have subsided and I'm taking less trips to the chiropractor! Love it! Highly recommend!"