In previous years, people at one point would carry alcoholic drinks in cases that have been big and bulky and required lots of ice and water to keep your wine cool. Well, you make use of a wine thermometer that attaches for the bottle. https://allred-herskind.blogbright.net/ruou-nu-nhi-hong-va-nhung-bi-mat-phi-a-dang-sau-huong-thom-vi