Ice pack, long-lasting, strong, made of stainless steel [double-speed freezing,

• [Rapid cooling and long-term cold storage performance | 2-piece set] Adopts a "double-speed freezing" design that can significantly shorten freezing time.Due to the excellent thermal conductivity of stainless steel, it conveys cold air to the core faster than ordinary ice packs, and once cooled, it has a strong cold retention effect for a long time of about 12 hours.This is a reliable and reliable item that will keep lunch boxes, drinks, and ingredients in the cooler box fresh and cold even when outdoors under the scorching sun or inside the car. • [Completely sealed structure with no leakage] This stainless steel ice pack has a completely sealed stainless steel structure that will never leak inside and will not cause any water droplets to seep on the surface.There is no need to worry about getting your documents, clothes, or electronic devices wet, even if you place them in a cool bag or put them under pressure or tilt them.Unlike conventional gel-type ice packs, the stainless steel material does not easily transfer odors. • [Highly durable design with one-piece molding and can be used repeatedly] This stainless steel ice pack has a one-piece molded design made of durable stainless steel material, making it less likely to crack or deform like plastic ice packs.It has excellent drop and impact resistance, and will not deform even after long-term use, so there is no need to worry about the cooling efficiency decreasing.Since it can be washed and used repeatedly, it is an eco-friendly and energy-saving ice pack that reduces the frequency of replacement and has excellent cost performance. • [Thin and lightweight, can be stored neatly anywhere] Thin, lightweight and compact design with a thickness of only about 1.3cm.The size is slightly larger than a smartphone, so it can be neatly stored in a gap in your commuter bag, car glove box, cooler box, or cooler bag.The appeal of this ice pack is that it doesn't take up much space in the freezer, so it's easy to take out when you need it.A stainless steel ice pack that is easy to carry and perfect for everyday use. • [Useful in a wide range of situations | 2 pieces included] This stainless steel ice pack is useful for a wide range of purposes, not only for keeping lunch boxes cold during daily commuting to work or school, but also for leisure activities such as sports days, picnics, camping, fishing, and even as a cold storage item in case of disasters.It can also be a reliable partner for measures against heat and heat stroke.Since it comes in a pack of 2, this ice pack can be used differently depending on the situation, such as keeping one for everyday use and the other in your emergency bag.