SKU LOGOS Sub-Zero GT-16℃ Soft Pack Material Polyethylene Natural plant materials Weight 550g 900g Dimensions 550g: 19.5cm × 13.7cm × 2.8cm 900g: 28cm × 21cm × 2.8cm Highlights Maintains a surface temperature of -16 °C for a long time! Approximately 8 times the cold insulation capacity compared to general ice packs! Soft type The amazing cooling power that freezes fish is alive and well even in the soft type If it is a home freezer, you can put it in for 36 to 48 hours and it will be useful in various outdoor scenes For vegetables and other items that you do not want to freeze, wrap them in newspaper You can keep it cool for a long time just by using it with a normal ice pack Using natural materials, safe and secure Compact in size, highly portable Ideal ice bucket for outdoor activities Designed to keep food and drinks cool Specially designed to cool down faster and keeping cool longer than usual coolants Made in Japan Instruction