This bird bag has a light weight, is waterproof, and the bottom is quite hard. Even if you put too many things in it, it won't collapse. It has a huge capacity and can be easily worn during daily commuting

This bird bag has a light weight, is waterproof, and the bottom is quite hard. Even if you put too many things in it, it won't collapse. It has a huge capacity and can be easily worn during daily commuting