Zinus mattress sales September 2025: Save on dorm room-ready beds

If you're a back-to-school last minute shopper, worry not, the Zinus Dorm 101: Ultimate Sleep Bundle is still available which includes everything you need to have a restful sleep in college. It comes with sleep essentials like a cooling topper and a mattress protector and is only $149.99 for a twin XL from Zinus.

Shoppers in the UK too can snag discounts on Zinus mattresses at third-party retailers. This Zinus innerspring mattress from £43 at Amazon is an ideal option for your guest room, especially if you're working with a tight budget.

Thanks to the pressure relief it delivers and the great value it packs, we rate the Zinus Green Tea Memory Foam Mattress as one of our best mattresses of the year under $300. Scroll down to find out more about top Zinus savings from across the web or explore our mattress deals hub for other great sales.

Best Zinus deals this month: US

1. Zinus Original Green Tea Memory Foam Mattress: twin was $399 now $249 at Zinus
If you've been craving the contoured feeling of a memory foam mattress but don't want to drop close to $1,000 on a high-end model, this could be the mattress for you. In our Zinus Green Tea Memory Foam mattress review, we loved its plush level of comfort for the low price tag. We were impressed by its pressure relief but found edge support to be lacking (as is the case with many all-foam models). In the Zinus sale a queen is only $499 and comes with a 100-night trial and 10-year warranty.

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2. Dorm 101: Ultimate Sleep Bundle: twin XL was $299.99 now $149.99 at Zinus
Designed for college students, this dorm-friendly bundle features a twin XL mattress topper, a waterproof mattress protector and two memory foam pillows, to help transform your assigned dorm bed into a sleep sanctuary. This is a limited time offer so we don't think you'll see a better discount and at just $149.99, it's affordable even on a student budget. You can find everything you need to save your sleep at college in our guide to the back to school sleep and mattress deals.

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3. Zinus Ultra Cooling Green Tea Mattress: full was $799 now from $599 at Zinus
Zinus's premium offering features the same cooling gel found in its cooling memory foam and hybrid models, with added ventilation from a patented 7-zone comfort system. If you're looking for luxe comfort and cooling without a steep price tag, check this one out — although, at $699 for a queen with 60% off, it goes beyond the price of rival mid-tier mattresses like the Nectar Classic Memory Foam Mattress, which costs about $649 for a queen and comes with industry-best extras. You'll still get a 100-night trial and 10-year warranty here, though. And using code LABOR10 in the extended Labor sales, you'll get an extra 10% off which drops the price of a queen from $699 to $629.10.

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4. Zinus 8" Cooling Essential Memory Foam Mattress: twin from $129.90 at Amazon
You can often find the best Zinus mattress sales on third-party sites, with a wide range of all-foam, hybrid and innerspring Zinus beds available from retailers such as Amazon. Our top pick right now is the 8" Cooling Essential Memory Foam Mattress, an affordable pick that's perfect for guest rooms and among the best mattresses for college students. A queen is currently $218.23, but be aware that prices fluctuate regularly on Amazon, so you might want to shop around to find the best deal.

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5. Zinus 8" Basic Bonnell Innerspring Mattress: twin was $98 now $88 at Walmart
Walmart is home to a massive selection of Zinus mattresses, from the inexpensive comfort of this Basic Bonnell Innerspring mattress to some of Zinus's more indulgent offerings, such as the Cooling Copper Adaptive Hybrid mattress from $298 for a full. Often Walmart mattresses miss out on the benefits — like sleep trials — of buying direct from the brand but if your primary concern is budget, this is a great place to snag a deal.

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Best Zinus mattress deals this month: UK

Zinus Bonnel Spring Mattress: single was £110.99 now £93.30 at Amazon
If you just want a basic mattress that'll get the job done, you can't get much cheaper than this ultra-budget model available at Amazon. At just 15cm tall we don't recommend it for regular use by an adult (it won't provide the support an adult body needs in the long-term) but it's suitable for a guest room or as a short-term solution while you find a better replacement / move house / wait for the Black Friday sales in November.

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Zinus mattress sales: FAQs

How much is a Zinus mattress?

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Zinus mattresses are among the best cheap mattresses thanks to their low prices and respectable build-quality. The lowest prices in the US can be found by shopping directly from the manufacturer, whereas UK shoppers should look to Amazon or Wayfair.

Below is a look at this month's sale prices from Zinus US:

Are Zinus mattresses any good?

Our lead tester spent three weeks sleeping on the Zinus Memory Foam Mattress and ultimately came out with a positive impression, praising its excellent motion isolation, great pressure relief, and suitability for side sleepers.

After input from our panel, we ended up awarding the mattress a 3.5/5, determining that it's a fantastic choice as a low-cost option for guest rooms, but it suffers from weak edges and a lack of cooling features. Despite its weaknesses, we still found the mattress comfortable and fit for purpose, and certainly worth its low price.

Zinus's wider range aims to address the problems found with this base model, adding cooling features along with a steeper price tag. Read our Zinus Green Tea Memory Foam mattress review for our full thoughts.

Who is a Zinus mattress suitable for?

Zinus's low price point makes them perfect mattresses for anyone with a tighter budget, but that doesn't mean they'll suit every sleep position.

Side sleepers will find the medium firmness and contouring of its memory foam comfortable. Couples will also find a lot to like with Zinus' mattresses, as they boast surprisingly strong motion isolation.

On the other hand, hot sleepers may find the base all-foam models too warm, but the more expensive cooling models should remedy this. The basic Zinus mattress we tested didn't have great edge support either, so if you're a very restless sleeper who tends to roll out of bed, consider other options.

What benefits do you get with a Zinus mattress?

It's understandable to be hesitant when purchasing a budget mattress, but luckily Zinus US offers some solid benefits that should offer you a little peace of mind.

Zinus offers a 100-night trial, so you can send it back during this period if you find the mattress doesn't fit your needs. Your purchase is protected further by a 10-year warranty. Finally, you won't have to pay a cent for shipping.

Benefits are less reliable in the UK, as the mattresses are sold by third-party retailers. The Amazon store page for the Zinus Double Pocket Spring mattress for example, doesn't mention a trial, and only guarantees Amazon's standard 30-day return policy.