Although for casual use, compact, I would not recommend it for everyday use because making use eventually to "pump" and it is true that it makes some noise. Also, after a while it hurts a little (from having sucked the breast), it said in the feed also sometimes it hurts me, so I guess it depends on the "sensitivity" of in the user. Otherwise it is easy to use, and compatible with the conservation of bottles and jars Advent, which is a very good point.