LOGOS Ice Pack GT Minus 16 Degrees Hard 600ml Disaster Preparedness Made In Japan Long-lasting

Total weight: (approx.) 600g Size: (approx.) 19.5 x 13.7 x 2.8 cm Main materials: [Container] Polyethylene [Contents] Plant-derived natural polymer Surface temperature -16℃. 8 times the cooling capacity (compared to regular ice packs). LOGOS's powerful ice packs that can even freeze fish. The Sub-Zero Pack series. Simply use it in conjunction with a regular ice pack to keep things cool for a longer period of time. *Due to the characteristics of the material, there may be individual differences in viscosity, but this does not affect performance. For freezing to occur, the inside of the freezer must be below -20°C. Set your freezer's temperature setting to the highest setting (-20°C). *During the summer months, the cooling capacity of the freezer itself decreases, and the internal temperature tends to rise, so freezing may not occur. Also, do not stack the ice packs or allow them to come into contact with other foods.