Every Derila Ergo Cover, One Complete System
The Thermo Cover: Comfortable in Every Season
The Derila Ergo Thermo Cover uses Phase Change Material that absorbs excess heat as you warm up and releases it as you cool down, keeping your sleep surface comfortable all year round.
- Phase Change Material fibers
- Cooling in warm conditions, warming in cooler ones
- Stretchy fit with odor-reducing additives
The Anti-Dust Cover: Protection for the Foam Core
Designed to help protect your pillow from dust, allergens, and buildup, creating a cleaner and more hygienic sleep environment night after night.
- Helps block dust and allergens
- Supports a cleaner sleep surface
- Ideal for sensitive sleepers
The Ergo Pillowcase: Everyday Cool Comfort
Cooling fabric technology helps regulate temperature and wick away excess heat, so you can sleep without overheating or waking up sweaty.
- Breathable cooling fabric
- Helps prevent overheating
- Maintains a balanced sleep temperature
Better Mornings Start With Derila Ergo
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Frequently Asked Questions
What’s included in the Derila Ergo Complete Sleep System?
The set includes the Derila Ergo Neck Support Pillow, which comes with its own cooling cover. It also includes the Derila Ergo Pillowcase, the Derila Ergo Thermo Cover and the Derila Ergo Anti-Dust Cover. That’s every cover in the Ergo line.
What’s the difference between the Ergo Pillowcase and the Thermo Cover?
The Ergo Pillowcase is made from a cooling, moisture-wicking fabric for everyday use. The Thermo Cover uses Phase Change Material, which absorbs heat when you’re warm and releases it when you cool down, so it stays comfortable across seasons. You choose which one to use each night.
Can I use the Thermo Cover all year?
Yes. It’s designed to cool in warm conditions and add warmth in cooler ones, so you don’t need to swap it out between summer and winter.
Is the cover removable and washable?
Yes, the Derila Pillow comes with a removable, machine-washable cover made from breathable premium polyester. Simply wash it on a gentle cycle with cold water and dry on a low setting. Please avoid bleach and fabric softeners. The inner memory foam should be spot-cleaned only.
What is the return policy if it doesn't work for me?
Derila offers a 60-night satisfaction guarantee. If you're not completely satisfied, you can return the pillow within 30 days of delivery for a full refund.
Has Derila pillow been evaluated by the FDA?
While Derila is designed to help you rest more comfortably and wake up feeling refreshed, it’s not a medical product and isn’t intended to diagnose, treat, cure, or prevent any disease or condition. You can learn more about this here.





