Soda water “Value plus”
Beer is always good for summer but I’m sure there are fans of High ball( whisky and soda) and Chu hai (Shochu and soda).
I’ve tried more that 20 types of soda water and this is one of the best which is cheap and strong.
Even if you open it and drink it next day, still retains carbonation.
Drinking it instead of water is also good.
If you like strong carbonated water, please give it a try!