CoolCore Ice Collar

$18.00 USD

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Color Blue White

CoolCore Ice Collar

Dual-Use: Pets & Humans

Instant summer relief powered by advanced phase-change cooling technology. Lightweight, reusable, and engineered for performance.

The Science of PCM Technology

The CoolCore Ice Collar is a reusable cooling accessory designed to provide instant summer relief for both pets and humans. Combining lightweight comfort with advanced phase-change cooling technology, it helps maintain a refreshing cooling sensation during hot weather without electricity or complicated preparation.

Aerospace-Grade Core

Inside, it contains PCM (Phase Change Material) — a temperature-regulating cooling technology widely used in aerospace-grade thermal management applications.

TPU Integrity

Made with durable TPU outer material, the collar is waterproof, sweat-resistant, soft to the touch, and easy to clean with a simple rinse.

The PCM core naturally crystallizes at around 28°C (82°F), allowing the collar to maintain a stable cooling effect without becoming excessively cold or uncomfortable against the skin. Compared to traditional ice packs, it melts more slowly and refreezes more quickly, providing longer-lasting and more practical cooling support for daily summer use.

Detailed view of cooling collar crystallization

Before use, simply place the collar in the refrigerator cooling compartment to accelerate crystallization. Once solidified, it is ready to wear immediately for outdoor walks, commuting, exercise, travel, or hot indoor environments.

Designed for both pets and humans, the flexible structure fits comfortably around the neck while remaining lightweight and easy to wear throughout the day. Available in Blue and White.