[Amazon.co.jp Exclusive] Ice pack, long-lasting, strong [Stainless steel, long-term cold

• ❄️【Keeps temperatures below freezing for a long time】Achieves strong cooling power for a long time as an ice pack.Cooling time is significantly longer than general ice packs, keeping the inside of the cooler box near freezing even on extremely hot days.You can rely on it not only for camping, BBQ, and fishing, but also for taking fresh food home from the supermarket. • ⏱️ [Made of stainless steel for double-speed freezing] Uses stainless steel material with high thermal conductivity to reduce freezing time.It freezes twice as fast as a stainless steel ice pack, so if you set it at night, it will be solid in the morning.It is convenient and can be used immediately for sudden outdoor activities or for making lunch boxes. • ✨【Unbreakable, Rust-resistant, Hygienic】Unlike plastic, it is made of durable stainless steel, so there is no need to worry about damage or leakage from dropping.The surface is smooth and dirt can be removed with just a quick wash.A stainless steel ice pack that can be used cleanly even near food. • ♻️ [Reusable, economical & no leakage] A sustainable item that can be washed and used over and over again once purchased.It won't melt like ice and become waterlogged, so you can always keep the inside of your cooler box clean.(🎁Great value set of 2) • 🚨【Useful for a wide range of purposes, from disaster prevention to daily life】This ice pack is very useful for everyday lunches on the way to work or school, for icing after club activities, and for preventing heat stroke in the summer.Recommended as a disaster prevention item to maintain the temperature of your refrigerator during a power outage.