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Casper
Casper Snow Max Cooling Hybrid 14" Medium-Soft Mattress Twin XL
−30%
Home · Relax The Back

Cool, cushioned sleep on a Casper hybrid

Casper Snow Max Cooling Hybrid 14" Medium-Soft Mattress Twin XL

Casper's Snow Max cooling hybrid mattress in twin XL, for hot sleepers who want a cooler night.

Deal score 4.5 · Good deal
$2,355.00$3,370.00 Relax The Back's regular price

You save $1,015.00 at Relax The Back

This deal was in an earlier drop. The store may have changed its price since.

Why it's a great deal

  • Relax The Back lists its regular price at $3,370.00: 30% off by its own figures
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Every store we checked

  • Relax The BackNew

    In stock

    $2,355.00Checked 41 min ago
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Reading Relax The Back’s product page for the details…

Specs

Size
Twin Long

About the Casper Snow Max Cooling Hybrid 14" Medium-Soft Mattress Twin XL

The Snow Max is Casper's most cooling-focused hybrid, a 14-inch mattress with a thick layer of phase-change foam and a breathable coil core under a medium-soft top. It is aimed at hot sleepers who want a plush, pressure-relieving feel rather than a firm one. Against Casper's own Snow and Dream lines, it adds more cooling material and more height, which makes it heavier and harder to move. Owner feedback is split: many like the soft, cool feel, while a notable share report it sleeps warmer than expected and softens over time.

Best forHot sleepers who want a soft mattressSide sleepers needing pressure reliefCouples wanting motion isolation from coilsPeople upgrading from an all-foam bed
Pros
  • Thick phase-change foam layer designed to pull heat away
  • Pocketed coils give support and limit motion transfer
  • Medium-soft top cushions shoulders and hips
  • 14-inch height fits standard sheets and deep-pocket bedding
  • Hybrid build feels more durable than all-foam at the edges
Cons

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Price facts

  • This deal was $2,355.00 at Relax The Back on Nov 9.
  • Lowest price today: $2,355.00 at Relax The Back (checked Nov 9, 2026).

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  • Several owners say it still sleeps warm
  • Soft top can feel too soft for back and stomach sleepers
  • Heavy and awkward to rotate or move
  • Edge support is weaker than on firmer hybrids
  • Some report noticeable softening within the first year

What reviewers say

  • 3.6 / 5102 ratings

Ratings average 3.6 out of 5, and the split is mostly about temperature and firmness. Owners who run hot or want a plush bed tend to be happy; those expecting a cooler or firmer mattress often are not.

What people mention
  • CoolingMixedSome owners find the cover cool at first, but many say the mattress still traps heat overnight.
  • FirmnessCriticisedBuyers expecting medium-soft often find it softer than described, and some say it softens further.
  • Pressure reliefPraisedSide sleepers report less shoulder and hip pressure than on firmer beds.
  • Motion transferPraisedCouples say the coil core keeps movement from carrying across the bed.
  • WeightCriticisedThe 14-inch build is heavy, and owners find rotating or moving it difficult.
  • Edge supportCriticisedSitting or sleeping near the edge feels less supported than on firmer hybrids.

Questions and answers

Is the Snow Max good for hot sleepers?
It is Casper's most cooling-focused mattress, with a phase-change foam layer and breathable coils. Owner reports are mixed: some sleep cooler, but many still find it warm, so it is not a guarantee for very hot sleepers.
How firm is the Snow Max?
It is medium-soft, with a plush top over pocketed coils. Back and stomach sleepers often want something firmer, and several owners say it feels softer than expected over time.
How does it compare with the regular Casper Snow?
The Snow Max is taller and uses more cooling material, so it feels plusher and cooler on contact. It is also heavier and softer, which suits side sleepers more than the standard Snow.
Does it work with an adjustable base?
Yes. The hybrid coil build bends, so it works on adjustable bases and most standard frames. Casper recommends a solid or slatted foundation rather than a box spring.
What is in the box?
The mattress arrives compressed and rolled in one box. It expands over about a day, and a foundation or frame is sold separately.
Is the Twin XL size good for a dorm or guest room?
Twin XL fits standard dorm and guest bedding and is long enough for taller sleepers. It is a single-sleeper size, so couples will need a larger model.
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