OCA Water Pillow
Cooling water comfort × adjustable height, designed to fit your sleep preference.
OCA Water Pillow combines water-based cooling support with adjustable air support.
Once filled with clean water, the water chamber provides a naturally cooling sleep surface that helps reduce heat and stuffiness around the head and neck. At the same time, the air chamber can be inflated or deflated to adjust the pillow height and support level according to your preference.
Whether you prefer a higher or lower pillow, or need different support for different sleeping positions, the height can be adjusted to suit your personal comfort.
Key Benefits
• Naturally Cooling Water ComfortThe water chamber uses ordinary clean water to provide a naturally cooling feel and help reduce heat during sleep.
• Adjustable Pillow HeightInflate or deflate the air chamber to adjust the pillow height and support level according to your preference.
• Balanced Water-Based SupportThe water moves naturally with changes in pressure around the head and neck, creating a more adaptive and comfortable support feel.
• Waterproof & Easy-to-Clean SurfaceThe PVC surface can be easily wiped clean for simple everyday care.
• Anti-Bacterial & Anti-Dust Mite DesignHelps maintain a cleaner and more comfortable everyday sleep environment.
Why You’ll Love It
You Decide the HeightNo need to settle for a fixed pillow height. Adjust it based on your sleeping position and comfort preference.
Less Stuffy While SleepingThe natural cooling sensation of water is ideal for people who often feel warm or stuffy around the head and neck during sleep.
One Pillow, Multiple Comfort LevelsPrefer it higher, lower, softer, or with more support? Simply adjust the air chamber to suit your needs.
Easy Everyday CareThe waterproof surface can be wiped clean with a damp cloth, making daily maintenance quick and convenient.
Product Structure
OCA Water Pillow features a dual-chamber design:
① Water Cooling Chamber
Filled with ordinary clean water to provide natural cooling comfort and water-based support.
② Adjustable Air Support Chamber
Inflate or deflate the air chamber to adjust the pillow height according to your sleeping position and comfort preference.
No medication or special liquid is required. Ordinary clean water is all you need.
How to Use
1｜Add Clean Water
Open the water inlet and fill the water chamber with the recommended amount of clean water.
2｜Adjust the Air Chamber
Inflate or deflate the air chamber until you reach your preferred pillow height.
3｜Check the Seals
Make sure both the water valve and air valve are fully closed before use.
4｜Ready to Use
Use directly or pair with a suitable pillowcase.
Note: The pillow is supplied empty without water. Water must be added before first use.
Who Is It Suitable For?
• Daily sleep and naps
• People who often feel warm or stuffy around the head and neck
• Those who prefer a cooler sleeping surface• Users with different pillow-height preferences
• People who want adjustable support for different sleeping positions
• Home, travel, and everyday rest
Cleaning & Care
• Wipe the surface with a damp cloth for everyday cleaning.
• Use a small amount of mild detergent when necessary.
• Keep the surface dry after cleaning.
• Avoid contact with sharp objects.
• Do not overfill with water or overinflate the air chamber.
• Before long-term storage, drain the water completely and allow the pillow to dry thoroughly.
• Follow the supplied usage and care guide for best results.
Product Information
Product Name: OCA Water Pillow
Product Type: Water-Based Cooling + Adjustable Height Support Pillow
Comfort System: Water Chamber + Air Support Chamber
Key Features: Cooling water comfort, adjustable height, water-based support, waterproof surface, easy cleaning
Material: Synthetic Polymer PVC
Colour: Purple
Filling: Add ordinary clean water before use and adjust the air level according to your preference
Size Options
M Size - Recommended Age: 2–5 years old
XXL Size - Recommended Age: 5 years old and above, including adults
Recommended for ages 2 and above
Package Contents
1 × OCA Water Pillow
1 x OCA Leaflet
1 x OCA Funnels and Hoses
1 x QR code Installation GuideWant to Learn More?
Watch OCA Distribution product introductions, installation guides, and usage videos on YouTube: