2 sections- hatmana on Shabbos if negated proper hatmana before and hatmana for cold (retain coolness), Tosefta with series of laws of hatmana (adding layers/switching material, muktzeh materials)
2 sections- hatmana on Shabbos if negated proper hatmana before and hatmana for cold (retain coolness), Tosefta with series of laws of hatmana (adding layers/switching material, muktzeh materials)