【24°C PCM 2x Increased Capacity 2026 Latest Model】Neck Cooler Black L Size

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A 24°C neck cooler made with NASA-developed PCM material, perfect for heatstroke prevention and outdoor activities.

- Brand: GENKI
- Color: Night Sky (Black)
- Function: 24°C Cooling Function
- Material: PCM Material
- Usage Time: 30 minutes of cooling
- Uses: Heatstroke prevention, outdoor activities, fireworks festivals

[Overcoming the weaknesses of 18°C and 28°C. Ultimate coolness achieved at 24°C]
28°C neck coolers tend to be close to body temperature and lose their cooling sensation within minutes. Conversely, 18°C types have a strong cooling sensation and cause condensation issues. GENKI ICE is a next-generation cool ring with a unique 24°C setting. It provides a comfortable coolness that lasts from start to finish. While suppressing condensation like 18°C products, it delivers real coolness that sets it apart from 28°C products found in dollar stores.
[Overwhelming durability with double the capacity. Thoroughly improved meltability]
The durability of a cool ring is determined by its content. GENKI ICE was designed with increased capacity from the early stages, achieving a substantial L size of approximately 245g (compared to the standard 120g), double the weight. This volume dramatically extends the cooling time of the neck cooler, overturning the common issue of melting quickly in conventional products. This is an ideal heat-relief product for those looking for a long-lasting neck cooler that can cool the neck for extended periods.
[Supervised by a French designer. Unique form factor that is smart even with increased capacity]
Instead of simply thickening the entire product, the posterior cervical region (back of the neck), where the cooling sensation is most felt, has been selectively thickened. Through numerous prototypes developed with a French designer, we have created an ice neck ring that maintains a smart and beautiful silhouette when worn, even with double the capacity. The high-quality TPU material with a matte finish is gentle on the skin, allowing you to stylishly cool your neck during commutes or daily activities. This neck cooler is easy to use every day, maximizing both design and functionality as a neck-cooling ring.