Handling is a bit awkward at first, the lid must be properly pushed down / closed, put the hose correctly into the device and pressed the tail on a dry cover, only really air is extracted. The upper closure rubber is not as wertig how the plastic mechanism of FoodSaver cup, but does its job. This raises the question of durability.
As a precaution:
The containers are - LT operating instructions -. * Not * for the freezer suitable! The statement makes due to the rubber seal (contracts when cold together) sense.
Conclusion:
No real enthusiasm, but suitable for use supplied covered. I am therefore satisfied.
