Protein is essential, but too much of it can have the opposite effect.

Independence Day is right around the corner, and you know what that means: 4th of July mattress sales. It really is one of the best times of year to get yourself a new mattress, so we highly recommend checking out what’s on the table this year in terms of bedding deals and discounts. From Casper and Saatva to Serta and Tuft & Needle, there are so many ways to save big in the next few days and get that good night’s sleep you’ve been craving. Cooling mattresses, latex mattresses, eco-friendly mattresses—the sky’s truly the limit on what you can find right now. Trust us: You won’t want to *sleep* on these deals.

A little word to the wise—be sure to enter the applicable discount codes at checkout to get all the savings possible. Because we don’t want anything getting in the way of our precious zzz’s, obviously. Here are the best 4th of July mattress sales worth checking out this weekend.

All of the best 4th of July mattress sales and deals to shop now

Amerisleep

This July 4th, Amerisleep’s mattresses start at only $799. Use the promo code JULY500 to save $500 on the AS2, AS3, or AS5, each of which offers different features to bring you a great night’s sleep. You can also get 30 percent off adjustable bed bundles.

Avocado

With mattresses for both kids and adults, Avocado is a great option if you’re looking for an organic mattress. Save 20 percent on nine different styles, including the best-selling Eco Organic Mattress, which starts at $699. The sale goes through July 15 and extends to the rest of the site, too, with savings like 10 percent off bed bases and foundations, bedding, clothing, and more.

Awara

From premium natural latex to organic New Zealand wool and organic cotton, Awara offers quality mattresses at a fraction of the cost. Save up to 50 percent on all eco-friendly hybrid mattresses and say hello to a refreshing eight hours of sleep.

Bear

Score 35 percent off on any of their USA-crafted mattresses, and they’ll throw in $400 worth of free sleep accessories (aka pillows, a sheet set, and a mattress protector). Bear even offers a 120-night mattress trial so you can make sure you really love your purchase. Use the promo code JULY4TH at checkout to save.

BeautyRest

With savings up to $1,200 for July 4th, there’s no better time to get your beauty sleep—or your BeautyRest Mattress, as it were. You’ll find plenty of discounts on mattresses, but you’ll save even more if you add on an adjustable base.

Big Fig

Designed specifically for plus-size sleepers, Big Fig mattresses feature over 1,600 individually wrapped and pocketed coils to respond perfectly to your body while you sleep. Get $500 off for July 4th, no promo code required.

Birch by Helix

If you’ve been known to sweat while you sleep, you may want to sit up (lie down?) and take notice of Birch by Helix. The brand’s organic mattresses feature an organic cotton cover, hygroscopic organic wool, and breathable natural Talalay latex to wick moisture away from the body while you get your zzz’s. Enjoy 25% off site-wide, plus get two free Eco-Rest pillows with your mattress purchase, with promo code JULY25.

Casper

Right now you can save 30 percent on all mattresses, plus discounts on almost everything else (think: pillows, bedding, foundations, even robes). That’s a good night, indeed.

Cocoon by Sealy

Just chill. The Chill Mattress, that is. Save 35 percent on Cocoon by Sealy’s Chill Mattress during its July 4th sale. The brand is also offering free pillows and sheets with your purchase (up to a $199 value).

DreamCloud

Right now, DreamCloud is offering new customers up to 50 percent off all mattresses—that means its mattresses start at just $499, one of the best 4th of July mattress sales we’ve seen.

GhostBed

Enjoy 50 percent off everything, including mattresses, base bundles, and accessories. Plus, if you spend over $1,000 you can snag another 10 percent off. No promo code required.

Leesa

Don’t hit snooze on this July 4th deal. Right now you can save big with 30 percent off Leesa mattresses, plus get a free pillow set and sheet set with your purchase.

Mattress Firm

Serta. Sealy. Tempur-Pedic. Stearns & Foster. Beautyrest. Need we go on? Well, we will, since the Mattress Firm July 4th sale features all that and more! Enjoy mega savings during this event, including 60 percent off and a free adjustable base on select mattresses. This is most definitely what dreams are made of.

Nectar

During Nectar’s July 4th sale event, you’ll enjoy 30-60 percent off, site-wide. No promo code necessary.

Nest

Enjoy up to 50 percent off all mattresses site-wide. You can also score a BOGO deal on the Easy Breather Natural Pillow (use the promo code EASYBOGO at checkout), and 10 percent off bedding and furniture.

Nolah

Nolah’s five mattresses feature different heights, from 10” to 15”, and are all up to 35 percent off during its 4th of July sales event. You’ll also get two free pillows with your purchase (a $198 value) with select mattress purchases.

PlushBeds

PlushBeds is offering 50 percent off mattresses and 25 percent off everything else site-wide.I ts beds are on the pricier side and come chock-full of eco-friendly certifications (like Global Organic Textile Standard and Greenguard Gold), so if feel-good materials and luxurious comfort are important to you, this is one sale you won’t want to skip over.

Purple

Enjoy a whopping savings up to $800, depending on which mattress and adjustable base set you buy. The base is worth it, too—it features an anti-gravity mode and anti-snore mode (ahem, priceless).

Saatva

Saatva’s mattresses are all handcrafted upon order, so you don’t have to worry about one sitting around in a warehouse for very long before it becomes yours. Enjoy savings up to $500 on all mattresses right now (the more you spend, the more you save), plus, get an extra $100 off an adjustable base or bed frame with your mattress purchase.

Serta

Whether you choose the iComfortECO or Perfect Sleeper mattress, Serta’s July 4th sale is here to make that decision a little easier. Save up to $900 right now, with prices as low as $499. Talk about a sale with sizzle.

Tuft & Needle

Tuft & Needle’s mattresses are on sale across the board for July 4th. Take 20 percent off on beds, plus save 15 percent on select bedding, like the brand’s travel pillow, down alternative duvet insert, or any sheet set. No promo code required.

Vaya

Score $300 off the Vaya foam or hybrid mattress during their July 4th sale. Just enter promo code VAYA300 at checkout.

Meet the experts

The Well+Good team researches, reviews, and writes about the best products across various categories—including housewares, clothing, shoes, skin, hair, and makeup products, and more—throughout the year. As such, we select products that meet our exacting standards or we use and love ourselves.