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Ebb® CoolDrift Versa™
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Chilisleep System Cleaner
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Cube and OOLER chiliBLANKET Bundles

Unleash Your Potential with Deep Sleep

"I'm always trying to figure out ways to cool myself off when I sleep, coming from a background of hardcore, competitive sports and understanding the importance of nervous system repair and recovery during sleep ... Now that I figured out this concept of circulating cold water under my body using the Cube, it's very effective."

- Ben Greenfield, CEO at KION

Shop Cold Sleep
Cube and OOLER chiliBLANKET Bundles
Shop Our OOLER Sleep System

Actively improve your sleep architecture with OOLER. Simply place the control unit near your bed, fill it with water and place the EMF-free hydronic pad on your mattress.. Enjoy active thermal control with 25x the thermal efficiency as air.

Benefits of Deep Sleep

Cube and OOLER chiliBLANKET Bundles
Muscle Recovery

Research suggests deep sleep impacts athletic performance since human growth hormones (HGH) are released during deep sleep. Plus, this hormone production promotes muscle tissue repair, which is critical for sustained athletic performance.

Brain Health

Science tell us sleep is the price the brain pays for plasticity. During sleep, spontaneous activity renormalizes synaptic strength and restores cellular homeostasis. The benefits of sleep include memory acquisition, consolidation, and integration.


Sometimes even before we know we’re ill — we need more sleep. When the body’s immune system is amplified, production of the neurotransmitter serotonin also rises, encouraging the body to rest.

Cube and OOLER chiliBLANKET Bundles

reset your circadian rhythm with temperature

"Chili helps us get back to the natural types of rhythms we're intended to have. When you send the right inputs into the body, you get the right outputs. And if we have this natural temperature cycle throughout the day and cooler nights as we're intended to have, then you're going to wake up feeling refreshed."- John Durant, author of the Paleo Manifesto

How It Works
Cube and OOLER chiliBLANKET Bundles
Environmental temperature is a universal entraining cue for circadian cycles for all mammals.

Extend Your Deep Sleep Temperature

Cube and OOLER chiliBLANKET Bundles
Fall asleep faster

Research shows there is a causal relationship between declining nocturnal core temperature, increasing peripheral temperature and sleep onset. Change your under-the-blankets body temperature and flip your sleep switch on with Chili.

Naturally reset circadian rhythm

As evidenced by individuals working night or rotating shifts, disruption of the circadian cycle is strongly associated with metabolic imbalance.

No more night sweats

The body requires a cool temperature to stay asleep. Hot flashes do just the opposite with 75% of perimenopausal women suffering. Set your Chili sleep system between 60-68°F (15-20°C) for consistent temperature control tonight.

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