+ Acquisition and maintenance devour a fortune (compared to ANGELCARE etc.)
+ Some also attached drawstring bag from the drugstore chains themselves
+ Takes little space
- Closing mechanism occasionally jumps from the anchorage (Fummelarbeit these reinstate)
- Less odors as at 08/15 folding buckets, but daily emptying evening already recommended
Conclusion: No wonder bucket, little quirks, not absolutely odor-tight, price / performance is still okay.