Adam Clarke on Leviticus 11:32

Any vessel of wood - Such as the wooden bowls still in use among the Arabs. Or raiment, or skin - any trunks or baskets covered with skins, another part of the furniture of an Arab tent; the goat-skins, in which they churn their milk, may be also intended. Or sack - any hair-cloth used for the purpose of transporting goods from place to place.