Wanda BIB

Wandajie The capacity of a small bag in box range is generally between 2L-10L, which with the bag through a tap connected to a similar switch, which will bag in box packaging advantages of interpretation to be realized. The tap allows the liquid out of the bag, but also let the air back into the bag, so that the beverage bag in a vacuum is always fresh state, to really make the final of the cup and the first fresh cup the same! The same delicious!