[Green]

Just add ice and water from the opening on the back.
A neck cooler with a new feel.
Can be used by both children and adults.
Great for a variety of occasions, such as icing for sports, outdoor work, and preventing heat stroke in the indoors.
The U-shaped design can be used in a wide range of situations besides the neck, shoulders, knees, thighs, and more.
If you add hot water (below 140°F (60°C)), it can also be used to protect against the cold during the winter.

[Note]
·When you receive the product, please check if there is no defects.
·Condensation will be released, so if you want to prevent your clothes from getting wet, please roll it up with a towel or similar product.
Please do not put this product in the microwave, freezer, or dryer as it may burst.

Uses:
Sports Watching, Camping, Outdoors, Construction Sites, Farm Work, Music, Outdoor Festivals, Sports Meets, Conferences, Club Activities, Games, Sports, Baseball, Golf, Outdoor, Park, Running, Heatstroke Prevention, Boys Baseball, Watching, Intervals, Icing, Training, Cool Down, Neck Warmer, Eco Energy Saving