Commento su Kelim 17:2
הַחֵמֶת, שִׁעוּרָהּ בִּפְקָעִיּוֹת שֶׁל שֶׁתִי. אִם אֵינָהּ מְקַבֶּלֶת שֶׁל שְׁתִי, אַף עַל פִּי שֶׁמְּקַבֶּלֶת שֶׁל עֵרֶב, טְמֵאָה. בֵּית קְעָרוֹת שֶׁאֵינוֹ מְקַבֵּל קְעָרוֹת, אַף עַל פִּי שֶׁמְּקַבֵּל אֶת הַתַּמְחוּיִין, טָמֵא. בֵּית הָרְעִי שֶׁאֵינוֹ מְקַבֵּל מַשְׁקִין, אַף עַל פִּי שֶׁמְּקַבֵּל אֶת הָרְעִי, טָמֵא. רַבָּן גַּמְלִיאֵל מְטַהֵר, מִפְּנֵי שֶׁאֵין מְקַיְּמִין אוֹתוֹ:
Una bottiglia di pelle [diventa pulita se i fori in essa contenuti sono] di una dimensione attraverso la quale i tappi di ordito [possono cadere]. Se non si riesce a trattenere un ordito, ma può comunque trattenere uno stoppino, rimane impuro. Un portapiatti che non può contenere piatti ma può ancora contenere vassoi rimane impuro. Un vaso da notte che non può contenere liquidi ma può ancora contenere escrementi rimane impuro. Rabban Gamliel lo dichiara puro dal momento che le persone di solito non ne mantengono uno in tale condizione.
Bartenura on Mishnah Kelim
English Explanation of Mishnah Kelim
If a warp-stopper cannot be held in, but it can still hold a woof-stopper it remains unclean.
A dish holder that cannot hold dishes but can still hold trays remains unclean.
A chamber- pot that cannot hold liquids but can still hold excrements remains unclean.
Rabban Gamaliel rules that it is clean since people do not usually keep one that is in such a condition.
Section one: The warp-stopper is smaller than the woof-stopper. According to the opinion in this section, if the smaller stopper can fall out, the skin-bottle is impure.
Section two: Albeck explains that this section, and sections two through four, are all the opinion of the sages who disagree with Rabban Gamaliel, whose opinion is in section one. The sages hold that as long as the skin can hold the larger woof-stopper it is usable and remains unclean.
Sections three and four: This is a continuation of the sages' opinion. The sages hold that as long as the original vessel can hold something similar to that which it was designated to hold, or one of the things that it was designated to hold, the vessel is still unclean.
Section five: Rabban Gamaliel disagrees and holds that since people generally discard such things, they are no longer unclean. This accords with what Albeck ascribes to him in section one.