Skip to content Last Verified: 7.25.26 - Deals and Links Checked By Trendsicle's Editorial Team.
🏆 Best deal right now
Casper's Back to School Sale takes 20% off its mattresses, 25% off bundles, $100 off the Snug, and 20% off pillows and toppers, through August 17. Every mattress ships free with a 100-night trial.
Shop the Sale →Casper helped launch the bed-in-a-box movement and is still one of the best-known mattress brands, with a lineup that runs from the value foam One to the cooling Snow hybrids and the luxury Max line. Because it's a mattress brand, the savings come from the current sitewide sale, bundle pricing and the occasional code rather than everyday clearance.
Right now Casper's Back to School Sale takes 20% off mattresses, 25% off bundles, $100 off the Snug, and 20% off pillows and toppers, all through August 17. Every mattress ships free with a 100-night risk-free trial and a 10-year warranty. We've checked every deal below against Casper's own site, and added reader-reported codes you can reveal and test at checkout.
Active Casper deals, August 2026
LATESTDEALS
✓ Updated WeeklyCasper's Latest Deals & Any Available Coupons This Month
Casper's Back to School Sale takes 25% off all bundles, the biggest percentage of the event. Bundling a mattress with a base, pillows or bedding is the best-value way to buy, since the bundle discount beats the 20% on a mattress alone.
The One is Casper's best-value all-foam mattress, starting at $874 before the sale. With 20% off during the Back to School event, it's the most affordable way into a Casper, and it ships free with a 100-night trial.
The Dream Hybrid pairs supportive coils with pressure-relieving foam and is one of Casper's most popular beds, from $1,620. The 20% Back to School discount applies, and you can add the QuickCool cover for hot sleepers.
The Snow is Casper's coolest-sleeping hybrid, engineered to stay cooler through the night, from $2,120. It's 20% off in the Back to School Sale, a strong pick if you sleep hot.
The Cloud One steps up the plushness of the all-foam line for a softer, cloud-like feel, from $1,124. The full 20% Back to School discount applies through August 17.
The Max line is Casper's tallest, most luxurious hybrid range, starting at $2,720 for the Dream Max and $3,370 for the Snow Max. Both are 20% off in the Back to School Sale, with the QuickCool cover available.
The Snug is Casper's most affordable mattress at $599, and the Back to School Sale takes $100 off, bringing it to $499. A great entry point for a guest room, kid's room or first apartment.
The Freshman Bundle is built for dorms and first apartments, pairing an affordable mattress with the essentials. It's $90 off in the Back to School Sale, on top of being a bundle-priced set.
Buy any two or more Casper pillows and take 20% off, a good time to match pillows to a new mattress or upgrade the whole bed. Applies across the pillow range through August 17.
Casper's mattress toppers and the Glow Light are 20% off in the sale. A topper is a low-cost way to refresh an older mattress, and the Glow Light is Casper's wind-down bedside light.
Casper offers a 20% discount to verified military, first responders, medical workers, teachers and students through its verification partner. It's available year round, so check whether it beats the current sale for you.
Every Casper mattress comes with a 100-night trial. Casper asks you to sleep on it for a 30-night adjustment period, and if it's still not right, returns are free and easy.
Casper mattresses ship free and are backed by a 10-year limited warranty covering defects and sagging beyond the normal range. Between that and the 100-night trial, there's very little risk in trying one.
User submitted Casper promo codes
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⚠ Unverified20% Off Code Reported by Readers
Reader reported code, unverified.Reveal code →
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⚠ Unverified10% Off Code Reported by Readers
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⚠ UnverifiedExtra 5% Off Code Reported by Readers
Reader reported code, unverified.Reveal code →
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⚠ UnverifiedReader-Reported Seasonal Discount
Reader reported code, unverified.Reveal code →
💡 Casper's Back to School Sale (20% off mattresses, 25% off bundles) applies automatically, no code needed. The reader-reported codes above are unverified, so test them at checkout to see if any stack. The dependable savings are the sitewide sale and the 20% military and first-responder discount.
How to get the best Casper deals
1
Shop the Back to School Sale for 20% off mattresses and 25% off bundles through August 17.
2
Bundle a mattress with a base or bedding, since the 25% bundle discount beats 20% on a mattress alone.
3
If you qualify, use the 20% military, first-responder, medical, teacher or student discount.
4
Buy two or more pillows together to take 20% off.
💡 The 100-night trial means you can buy during the sale now and still return free if the mattress isn't right.
About Casper
Casper launched in 2014 and helped define the bed-in-a-box category, shipping mattresses compressed in a box with a risk-free home trial. The lineup now spans the value all-foam One and Cloud One, the popular Dream and cooling Snow hybrids, the luxury Dream Max and Snow Max, and the budget-friendly Snug, plus pillows, bedding, toppers and adjustable bases. Because it's a mattress brand, the real ways to save are the current sitewide sale, bundle pricing, the military and first-responder discount and the occasional code rather than everyday markdowns.
Casper vs the competition
Here's a quick look at how Casper compares with other bed-in-a-box brands.
| Casper ★ | Purple | Nectar | |
|---|---|---|---|
| Best for | Balanced feel | Grid pressure relief | Budget memory foam |
| Range | Foam & hybrid | Grid hybrid | Memory foam |
| Trial | 100 nights | 100 nights | 365 nights |
| Warranty | 10 years | 10 years | Lifetime |
💡 Our take: Casper is the balanced, all-around pick, and the bundle discount is where the current sale gets most generous.
Best months to buy Casper
JanFeb 🔥MarAprMay 🔥JunJul 🔥Aug 🔥Sep 🔥OctNov 🔥Dec
- February (🔥): Presidents Day is one of the biggest mattress sale weekends.
- May (🔥): Memorial Day mattress sales.
- July and August (🔥): July 4th and the current Back to School Sale.
- September (🔥): Labor Day is a classic mattress sale window.
- November (🔥): Black Friday and Cyber Monday bring the year's deepest discounts.
💡 Casper runs a sale most holiday weekends, so there's usually little reason to pay full price, buy when a sale is live.
Stack your savings
🛏️
Shop the Back to School Sale
20% off mattresses and 25% off bundles through August 17.
🎁
Bundle to save more
The 25% bundle discount beats 20% on a mattress alone, so bundle a base or bedding.
🎖️
Use your service discount
Verified military, first responders, medical, teachers and students get 20% off.
💡 Compare the sale price against the 20% service discount, then take whichever is lower, they usually cannot be combined.
Casper deal FAQ
Does Casper have a promo code?›
Casper's Back to School Sale (20% off mattresses, 25% off bundles) applies automatically without a code. Readers have reported codes you can reveal and test above, and there's a 20% discount for verified military, first responders, medical workers, teachers and students.
What is Casper's current promo?›
Through August 17, Casper is taking 20% off its mattresses, 25% off bundles, $100 off the Snug, $90 off the Freshman Bundle, and 20% off pillows, toppers and the Glow Light.
Does Casper offer free shipping and a trial?›
Yes. Mattresses ship free, and every Casper mattress comes with a 100-night risk-free trial with free returns after a 30-night adjustment period.
What warranty do Casper mattresses have?›
A 10-year limited warranty covering manufacturing defects and sagging beyond the normal range.
Is Casper worth it?›
If you want a balanced, well-known mattress with a risk-free trial, yes. The current sale takes 20 to 25% off, and the bundle pricing plus the 100-night trial make it low-risk to try.
The Bottom Line
Casper is a mainstream mattress brand that runs a sale most holiday weekends, so the smart move is to buy when one is live. Right now the Back to School Sale takes 20% off mattresses, 25% off bundles, and dollar amounts off the Snug and Freshman Bundle, all through August 17.
Bundling is where the discount gets deepest, and the 20% service discount is worth checking if you qualify. With free shipping, a 100-night trial and a 10-year warranty, there's very little risk in trying one during the sale.
