Keep drinks in bottles cooler for longer with kitchen towels
Especially in the summer you want to drink something cool on the go, without having to buy it expensive. Here is my tip:
Place the bottle of drink of your choice overnight, or just long enough, in the fridge to keep it cool. If you want to go then you take a clean towel or kitchen towel and fold it so that it is as wide as the bottle. Roll the bottle now so that only the top is free and it can still be opened well. You fix it with two elastic bands. Finished.
The cloth acts as insulation and keeps the drink much longer cool.