I have wasted countless gallon ziplock bags when traveling - just unscrew the lids and put some plastic wrap over the opening then screw the lid back on for a much easier spill solution! (not quite as safe as a plastic bag, but a good idea!
Making a cutting of a Split Leaf Philodendron (Monstera deliciosa). Clip so you get a little air-root. Put your cutting directly into the ground or in water, either works well. Cut away the little bit that remained on the mother plant.