Slumber Cloud Nacreous Cooling Mattress Pad (Queen)
Best for: Hot sleepers without electronics, side sleepers, budget cooling
Price across 1 retailer
Live as of 2026-07-0190-day price history
$199.00 – $249.00Current price is 10% below the 90-day average. Reasonable buy today.
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At a glance
Compare with alternatives
Quick verdicts for the trackers most often considered alongside the Slumber Cloud Nacreous Cooling Mattress Pad (Queen).
Slumber Cloud Nacreous Cooling Mattress Pad (Queen) vs BedJet 3 Climate Comfort System
The under-mattress climate system — hot AND cold air blown between your sheets, controlled by app.
→ Couples with different temps, hot sleepers, non-Eight-Sleep alternative
Slumber Cloud Nacreous Cooling Mattress Pad (Queen) vs Chilipad Dock Pro Cooling Mattress Pad (Queen)
The water-circulating cooling mattress pad — sits on top of your existing mattress, precise 55-115°F control.
→ Precise temperature control, non-Eight-Sleep alternative, couples
Slumber Cloud Nacreous Cooling Mattress Pad (Queen) vs Molecule CopperWELL Cooling Adjustable Pillow (Queen)
Adjustable gel-memory-foam pillow with copper-infused cover for real cooling — fill customization + tech.
→ Hot sleepers wanting adjustable pillow, side sleepers, cooling-first
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Frequently asked questions
Slumber Cloud vs Chilipad Dock Pro?
Slumber Cloud is passive (no pump, no cords). Chilipad is active water circulation. Slumber Cloud is $200 vs $999. Different price tiers, different features.
Does Outlast really work?
Yes — NASA-derived technology has real thermal absorption. Not as cold as active cooling but genuine improvement over standard cotton pads.
How does it wash?
Cold water, gentle cycle, tumble dry low. Preserves the phase-change material. Skip fabric softener.
Slumber Cloud vs bamboo cooling pad?
Slumber Cloud has real active cooling tech. Bamboo pads just breathe better. For active cooling without electronics, Slumber Cloud wins.