bag: bag. Can be used for, lunch bag, lunch bag; bag pack shoulder back schoolbag; message bag shoulder computer bag.

purse: lady's bag.

handbag: lady's handbag.

hobo: lady's large shoulder bag.

clutch: ladies bag for party.

wrap: wrap. Mostly refers to the wrapped up with cloth or plastic wrap the outer layer of the package.

package: package. Mostly used to refer to the kind of package mailed, and wrap is different, package can represent a layer of material wrapped outside, can also refer to the entire package, similar to the Chinese parcel; wrap as a noun parcel, more than the layer of material outside the parcel.