big disadvantage: totally impractical in cleaning - always place the part in the tub for cleaning, because it is so cumbersome. You can also go the lunchbox not push directly on the wall, because to open a distance of about 5-7 cm is necessary for the wall - and who wants that slide back and forth even permanently. The good processing it is in fact quite difficult. From keeping her there is no better or worse than other products and the bread begins to mold it - even if you clean 1x a week with vinegar water.