[Mini 20.0]

Introducing a mini size for instant cooling packs.
Sustainable era. Tap the first time to cool instantly.
After the second time, it can be used repeatedly as a soft gel ice pack that will not freeze even if you put it in the freezer.
For heatstroke prevention, striking and sprains!!
Perfect for outings, hiking, outdoor events and more.
It is also soft and comfortable to use as an ice pack.
The first time you hit the bag will break the water bladder inside, and the solvent dissolves to absorb heat. Special thickening agent is included, so the viscosity will be excreted with each knead, and after the second time you can put it in the freezer or refrigerator and use it again and again.
5 pieces will be shipped by Mail-bin delivery. When the water bag is broken in liquid, please do not strike it as the outer bag will easily tear off. Please avoid storing in places above 88°F (35°C). Please use within 1 year of purchase. Since air mail is not allowed, normal delivery will be shipped in airmail areas.