You need to answer a given question containing a blank (_). Your answer must be one of the two objects mentioned in the question, for example "trophy" and "suitcase". Your answer must not contain a word that is not present in the question. Please don't use articles (e.g., the, a) before the answer.

We took the tools out of their individual bags and put them in boxes, as we wanted them together, so the _ were no longer needed to store them properly.
bags

She prefers to use laptop over desktop PC, because the _ is more mobile for her needs.
laptop

The lawyer sealed the contract in an envelope before handing it to his client. The _ was the only thing visible.

envelope