[Green]

Just add ice and water from the opening on the back (inlet).
A neck cooler with a new feel.
Suitable for everyone from children to adults.
Great for various situations such as for cooling during sports, outdoor activities, outdoor work, and preventing heatstroke indoors!
The U-shaped design can be used not only on the neck but also on shoulders, knees, and thighs.
If filled with hot water (below 140°F/60°C), it can also be used for cold protection in winter.

Notes:
When you receive the product, please check for any defects in the packing.
Condensation will occur, so if you want to prevent your clothes from getting wet, please wrap a towel around it before use.
Due to the risk of bursting, never put this product in a microwave, freezer, or dryer.

Uses:
Watching sports, camping, outdoors, construction sites, farming, music, outdoor festivals, sports days, events, competitions, club activities, matches, sports, baseball, golf, outdoors, parks, running, heatstroke measures, heatstroke prevention, youth baseball, supporting teams, intervals, training, cooling down, neck warmer, eco-friendly, energy saving.