PCM Neck Cooling Wrap | Wearable Summer Cooler Collar

Stay Refreshingly Cool All Summer Long

Beat the summer heat with this innovative PCM (Phase Change Material) Neck Cooling Wrap — a wearable, reusable neck cooler designed to keep you comfortable during outdoor activities, workouts, sports, and everyday errands in hot weather. Simply place it in the refrigerator, let it set, and enjoy long-lasting, gentle coolness right where you need it most.

Made in Mainland China.

How It Works

This neck cooler uses advanced Phase Change Material (PCM) technology to absorb and store heat energy as it transitions from solid to liquid state. Available in two temperature settings — 18°C and 28°C — it provides targeted, sustained cooling for hours. The 18°C version activates below 18°C, and the 28°C version activates below 28°C, so you can choose your preferred level of refreshment.

Key Features

• 🧊 PCM Technology — Long-lasting, consistent cooling that outperforms standard ice packs
• 🔄 Reusable & Eco-Friendly — Simply refrigerate and reuse, reducing waste while staying cool
• 🎽 Adjustable & Comfortable Fit — Flexible TPU design (36×5.5 cm pad, 60 cm total length) fits most neck sizes snugly
• 🌿 Lightweight & Portable — Compact enough to take to the beach, gym, garden, or job site
• 🌡️ Dual Temperature Options — Choose 18°C for intense heat or 28°C for a mild, refreshing sensation
• 💧 No Drip, No Mess — The sealed TPU shell keeps moisture contained while the PCM does its job

Specifications

• Material: PCM + TPU
• Size: 36 × 5.5 cm (14.17 × 2.17 in) pad | 60 cm (23.62 in) total length
• Cooling Temperatures: 18°C / 28°C
• Color: As shown
• Package Includes: 1 × PCM Neck Cooling Wrap

Perfect For

• Outdoor workers & construction crews
• Athletes, runners, and cyclists
• Gardening, hiking & camping
• Summer festivals & outdoor events
• Anyone who wants to stay cool during hot weather

How to Use

1. Place the neck cooling wrap in the refrigerator or freezer until it reaches the desired temperature.
2. Remove and wrap it around your neck — the flexible TPU body conforms comfortably to your shape.
3. Enjoy hours of steady, refreshing coolness.
4. When it warms up, simply refrigerate again and reuse.

For more information on staying safe in hot weather, visit the CDC Heat Stress Resources.

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Frequently Asked Questions

Q: How long does the PCM neck cooling wrap stay cool?

A: The cooling duration depends on ambient temperature and activity level. In most outdoor conditions, the PCM neck cooler can maintain its cooling effect for 1–3 hours before needing to be recharged in the refrigerator or freezer. The 28°C version tends to last longer in moderate heat, while the 18°C version is better suited for very hot environments.

Q: What is the difference between the 18°C and 28°C versions?

A: The temperature rating refers to the activation point of the phase change material. The 18°C wrap is colder and ideal for intense heat or strenuous outdoor activities, while the 28°C wrap offers a gentler, more moderate coolness that feels comfortable during light activities or in milder summer weather. Both versions are simply stored in the refrigerator or freezer to recharge.

Q: Is the neck cooler reusable?

A: Yes! This neck cooling wrap is fully reusable. Once it warms up to room temperature, place it back in the refrigerator or freezer to restore its cooling properties. There is no limit to how many times it can be recharged, making it a sustainable and cost-effective summer cooling solution.

Q: Is the PCM material safe to use on skin?

A: The phase change material is fully enclosed within a sealed TPU (thermoplastic polyurethane) shell, so it does not come into direct contact with your skin. The TPU outer layer is smooth, flexible, and designed for comfortable wear. The product contains no high-concern chemicals as declared by the manufacturer.