Delivery bottled water review

(1)dmsq 220708 Report
(2)The expiration date is about 22624, but I remember buying only Samdasoo usually, but if you drink it in the refrigerator, you can eat it cool, but if you take it out to eat it after staying in the refrigerator, it cools down in less than an hour.Transformation into lukewarm water. Why is it? When I bought it before, it was cold for several hours, but it became lukewarm in less than an hour. Is the water weird? The delivery is fast and the packaging is good, so I give you four points.