Cold/Hot Stick, Ice Pack, Portable, Vacuum Double Insulation, Hot Water Bottle, 18 Hours

【New, Unused】
Color: Blue

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●【Carry Cold With You】
That uncomfortable heat you feel every time you go out during the hot season... Wouldn't it be so much more comfortable if you could keep coldness at hand? This cooling and warming stick bottle maintains a cool temperature for a long time thanks to its vacuum insulation structure. With a cooling duration of up to 18 hours*, you can carry cold with you anytime, anywhere. It's a great item for heatstroke prevention and refreshment in all sorts of situations, such as outings, commuting, watching sports, summer festivals, and camping.

●【Lightweight & Slim, So You Won't Get Tired Carrying It Every Day】
A slim body that doesn't take up much space, with a design that fits comfortably in your hand. It doesn't take up much room in your bag, and its convenient size makes it easy to take out and use anytime, anywhere. Since it can be used for both cooling and warming, it's an indispensable item year-round, useful for both summer heat and winter cold.

●【Economical & Eco-Friendly Because It's Reusable】
Simply fill the silicone with water and freeze it, or pour in hot water, and it can be used again and again. It's not a one-time use item; it's very economical because it can be reused. No need to worry about replacements or disposables, it's gentle on your wallet too!