Sodastream MUG® 沙士飲料混合包 4入 440ml

I’ve been making these at home for a few weeks and the creamy foam after carbonation is spot-on, exactly like the canned version I grew up with. The 440ml bottle lasts through about twelve glasses, so it’s great value for a few weeknights.

The foam it creates is almost as good as what you'd get from a fountain, and the bold root beer taste is spot on. My only small gripe is that the syrup seems a bit thin compared to store-bought soda, but it still makes a satisfying drink.

I was worried the flavor would taste watered down once it hit the carbonated water, but it holds up pretty well. One bottle lasts me about a week since I only use a capful per glass.