Level design, I had had with a blue bag (as in transparent version on amazon). I like the blue (personal taste) and it did not faded.
At first, take the hand, but a few little things help, for example, know that we must pinch the cup to remove (it defeated the suction effect). Many tutorials exist on the web, I recommend the site easycup users.
This above-cutting is smooth on the inside, so easy to clean. The outside is not smooth, but I did not have to worry either. Small holes sometimes keep impurities, using a needle but if you really want to remove everything. The monthly maintenance is done by keeping the cutting three minutes in boiling water. I kept the rod that helps me locate the cut without exceeding (but that must depend individually according to the internal size).
Overall, the capacity is sufficient for much longer than the maximum 12 hours between two dumps, I might be able to content myself with a small (size 1). I nulliparous, but I have no problem with this size I chose to change less often.
When traveling, by plane and by train, visiting friends, at the office, no problem to change once the hand made. (Safe towels can help for the first cycles where one gets used).
Some more ecological, economical in the long run, nice color, cleaner and more hygienic, better body awareness, which exceeds anything ... For once no hesitation on the 5 stars!