Feature
●Size (W x D x H): 6.3 x 7.6 x 1.2 inches (16
●Weight: 1.3 lbs (0.6 kg)
●Material: Polymeric Compounds, Inorganic, Other, Polyethylene
●Made in Japan
Description
Cooling power under freezing point The cooling capacity is about 3 times the power of ordinary ice packs. 600g type Freeze for about 12-24 hours before use.
From the Manufacturer
Yamazen Campers Collection Power Wool -16°C (21.3 oz (600 g)
The surface of the main unit is below freezing, so it is powerful enough to freeze the surrounding water.
Notes
Cooling power under freezing point
3 times the cooling speed and heat retention.