Unless the packaging is a thick material such as paper, it is easy to use product. There is also a hood clip, but because there is not much length to be closed tightly, it was necessary to narrow the width of the bag, but there is also a long thing here so it is not necessary, so deformation of the bag is kept to a minimum The place where storage can be done more easily is the strength.
Unlike rubber bands and clips, it is attractive to seal the bag flat. For that reason it does not take up space for storage and it is easy to find when using it. However, it is somewhat weak against the force in the longitudinal direction (along the bar), and it may crack as if it cracks when you hit it.
It is a sliding type stick zipper that just passes the stick through the opening of the bag. Easy to handle, quick opening and closing can be used without stress. It is very convenient because freshness can be maintained as it is with the opened sweets bag. I think the structure is simple so it will not break easily.