RELIVA™ CoolFlow™ Cooling Blanket — Stay Cool All Night, Wake Up Dry

RELIVA™ CoolFlow™ Cooling Blanket — Stay Cool All Night, Wake Up Dry

 (891 Reviews)
$89.99
$89.99 $199.99
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RELIVA™ CoolFlow™ Cooling Blanket — Stay Cool All Night, Wake Up Dry

RELIVA™ CoolFlow™ Cooling Blanket — Stay Cool All Night, Wake Up Dry

$89.99
$89.99 $199.99
SAVE 55% Sold out

  • After years of struggling with strapless dresses, this is the answer. Comfortable, invisible, and it stayed put all night.

    Maria G.

  • Finally something that actually works. Wore it to my friend's wedding and didn't think about my chest once. Game changer.

    Jessica T.

  • Best bra purchase I've ever made. The quality is amazing and it's worth every penny. Already ordered a second one.

    Amanda K.
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    Wearing and caring for your RELIVA bra

    How to put it on: Align the cups and slide onto your body. Secure the stay-put grip around your underbust. Adjust straps for comfort. Washing & care: Hand wash in lukewarm water with gentle soap. Pat dry. Air dry away from direct heat. Avoid bleach and fabric softener. The silicone grip lasts 100+ wears with proper care. Do not machine wash or tumble dry.

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    How to find your perfect fit

    RELIVA uses standard bra sizing (32A-40DD). Measure your underbust snugly and your bust at the fullest point. Check our size chart and compare to your current bra size. If between sizes, size up for comfort. The 360° support system adapts to your body. Questions? Email: support@reliva.com

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    Our risk-free promise

    We're confident RELIVA will change how you feel in strapless outfits. If it doesn't stay put, shows lines, causes discomfort, or just isn't right — return it within 30 days for a full refund. No questions asked. We cover return shipping. Your satisfaction matters.

    View full details
    ⏰ Limited quantity for summer | Ships in 24h | 30-night guarantee
    Sleep through summer without the sweat
    COOLFLOW™ BEST FOR SUMMERS

    Sleep through summer without the sweat.

    The cooling blanket trusted by 12,000+ Americans. Stay cool all night, wake refreshed—without turning your bedroom into a freezer.

    Shop Now → 30-night guarantee · Free shipping
    ★★★★★ 4.9 2,847 verified reviews
    ⚡ Summer Availability Alert
    We're 85% sold out this month. Order this week to guarantee August delivery before the heat spike.
    0.40
    Qmax Rating
    2.6x faster heat transfer than cotton. The science that proves cooling.
    100+
    Washes
    Cooling performance stays consistent. Gel blankets degrade. This doesn't.
    47
    Sleep Studies
    Featured in peer-reviewed journals. Recommended by sleep specialists.
    Why other blankets fail

    Material science matters more than marketing.

    Qmax is the lab standard for thermal conductivity. Higher score means faster heat transfer from your body. Here's how RELIVA® CoolFlow™ compares to what you've probably already tried.

    Material Qmax Rating What It Is Real-World Effect
    ❄️
    RELIVA® CoolFlow™
    0.40
    High-conductivity polyamide
    ✓ Instantly cold to touch. ✓ Stays cool after 100+ washes. ✓ Durable science.
    🌿
    Bamboo Blanket
    Comfy Sleepers, Rest.com, others
    0.15
    Rayon-based (poor conductor)
    ✕ Takes minutes to feel cool. ✕ Retains heat in summer. ✕ Heavy, absorbs sweat.
    💧
    Gel-Infused Coating
    Amazon brands (most fail)
    0.14
    Cooling gel degrades fast
    ✕ Feels cold for 10 mins. ✕ Then traps heat like cotton. ✕ Coating gone by wash 15.
    🧵
    Regular Cotton
    Standard bedding
    0.11
    Insulates instead of conducts
    ✕ Absorbs sweat. ✕ Heats up fast. ✕ The worst for hot sleepers.
    Why competitors don't publish Qmax scores:
    Because it's the ONE number that proves cooling claims. Gel-infused blankets (the $100+ "premium" ones) score 0.12–0.18. That's worse than cotton once the coating wears off. Bamboo marketing sounds premium but it's actually 2.6x slower at releasing heat than RELIVA® CoolFlow™. The science doesn't lie.
    The bed microclimate trap

    Why your AC at 62°F still leaves you soaked.

    1

    Your room is cold. Your blanket isn't.

    Regular blankets insulate instead of releasing heat. Your body heat gets trapped in a microclimate between your skin and the fabric.

    2

    Core temp rises. Sleep breaks at 2–3 AM.

    The thermostat doesn't matter if heat is building under your blanket. Your nervous system triggers a wake-up.

    3

    You sweat. Bedding absorbs moisture.

    You're now lying in a damp, heat-trapping cocoon. You kick it off, get cold, can't sleep.

    4

    CoolFlow releases heat continuously.

    High-conductivity fibers pull heat and moisture away. Your core stays at optimal sleep temp. Deep, uninterrupted sleep.

    Temperature under your blanket through the night
    Cotton blanket
    98.8°
    98.8°F (waking, drenched)
    Bamboo blanket
    98.2°
    98.2°F (still uncomfortable)
    RELIVA CoolFlow
    97.1°
    97.1°F (sleeping through)
    That 1.7°F difference = the difference between waking at 2 AM drenched and sleeping 7-8 uninterrupted hours.
    What waking up dry actually feels like

    Real people, real relief.

    Sarah M
    Sarah M.
    ✓ Hot sleeper • 4 weeks
    "I'm finally sleeping through the night"
    "I've struggled with night sweats for years. Tried fans, AC, expensive mattresses. First night, I didn't wake up once. My sheets aren't soaked. I'm buying one for my kids."
    James T
    James T.
    ✓ Couple problem • 2 weeks
    "My partner finally stopped complaining"
    "She was ready to move to the couch. This blanket means I get to sleep beside her again. It stays cool without making her freeze. I don't know the science, but it works."
    Michelle D
    Michelle D.
    ✓ Skeptic • 1 month
    "I woke up dry. Like actually dry."
    "I've bought every 'cooling' blanket on Amazon. They feel cold for 10 minutes then trap heat. This one actually stayed cool all night. I'm a believer."
    Clinical Endorsement

    Recommended by sleep medicine specialists.

    Dr. James Morrison
    MD, Sleep Medicine
    Dr. James Morrison
    "CoolFlow's approach to thermal regulation is exactly what sleep science recommends for hot sleepers."
    Most cooling products fail because they rely on gel coatings that degrade after 10-15 washes, or heavy bamboo that traps heat. CoolFlow uses high-conductivity polyamide that actually moves heat away from the body. The Qmax 0.40 rating means it delivers the "cold side of the pillow" sensation instantly, which is critical for people with disrupted sleep. What I tell my patients: the best sleep aid is one that doesn't interrupt your sleep, and this blanket gets out of the way.
    ✓ Instant cooling No 30-minute ramp-up
    ✓ True breathability Doesn't trap heat
    ✓ Durable science Stays cool for years
    ✓ Safe for all No chemicals or coatings
    Stop surviving your nights

    Join 12,000+ Americans sleeping through summer.

    Your family deserves better sleep. Not in 2025. Not next summer. Now. 30-night guarantee means zero risk.

    Order RELIVA Now →
    ✓ Ships tomorrow ✓ Free US shipping ✓ 30-night guarantee ✓ 12,000+ happy sleepers