【New, Unused】Portable Ice Pack with Thermos Structure, Vacuum Insulation, Keeps Cold for 18 Hours

⚫︎ About the Product
This is a high-performance portable ice pack featuring a thermos structure (vacuum insulation) with the latest 2026 specifications.
Unlike traditional non-woven fabric types, the exterior is made of high-quality stainless steel, achieving both outstanding cooling power and a stylish design.
The color is beige.

Product Features
⚫︎ Amazing 18-Hour Cooling: The double structure of stainless steel and a silicone stick ensures that the coldness lasts for a long time.
⚫︎ No Condensation: You can carry it comfortably without worrying about your bag or clothes getting wet.
⚫︎ Can Be Used for Hot Contents in Winter: With a heat resistance of up to 100℃, it can also be used as a hand warmer (hand warmer alternative) by filling it with hot water in winter, making it useful year-round.
⚫︎ Compact Design: With a strap and lightweight construction, it won't be a burden and can be quickly taken out when needed.

Recommended for These Occasions
⚫︎ Cooling measures during mid-summer commutes, school commutes, and in the office.
⚫︎ Golf, outdoor activities, camping, festivals, watching sports.
⚫︎ Heatstroke prevention for children and for sudden fevers.

Product Condition
⚫︎ Brand new, unused.
*Please choose one of the options according to the condition of your item.

Shipping Information
Carefully packed with cushioning material and shipped within 24 hours via secure Mercari delivery (anonymous shipping).
⚫︎ Immediate purchase is welcome.
⚫︎ Please refrain from price negotiations.

This is a new type of cooling item that you can carry smartly like a fashion accessory. Why not take advantage of this opportunity before the height of summer arrives?

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