Medela Purelan I believe about a third of the contents remain. I've used it a few times, and I didn't apply multiple layers when using it, so the opening is clean. Recommended for those who want to try it out! I will put it in an envelope and mail it via post. Bundle discount available with other ¥300 baby items!! Buy 2 items of ¥300 baby clothes/accessories for ¥500, or 3 items for ¥700! Please let me know before purchasing if you'd like to bundle (items will be shipped together). #shopellbabyclothes #shopellbabyclothes80 #shopellbabyclothes90