The brand I bought at home is Jiabao's, and the quality is ok. Anyway, it hasn't leaked yet. I bought it right there. .

There is a brand called Black Diamond, which comes from Germany. This is first-class goods, but it's expensive. .

The price here in Qingshiqiao is much cheaper than that in big shopping malls. You still have to bargain with your boss and ask him to give you something ~