| To maintain moisture, slip the whole flat or pot into a clear plastic bag after the initial watering. |
| Participants were asked to bring the plastic bag containing both saliva samples and the cold pack to the study visit. |
| As the letter was carried from the FBI to the Army lab, some powder leaked from a hole in the envelope into the plastic bag containing it. |
| She whipped a plastic bag from beneath the sink and started packing ornaments, briskly, like baggers at the Acme. |
| Carry the cloths in a plastic bag in your backpack for a refreshing and stimulating energy boost. |
| To maintain humidity during germination, I place the flat in a plastic bag, cover it with plastic food wrap or use a plastic humidity cover. |
