I’ve literally saved every single plastic bag or ziplock baggie I have gotten since I’ve been here, and kept them in my suitcase in case I need to use one. If they are dirty (for instance, a ziplock that had food in it), I wash them out and let them dry. I’m starting to feel a little bit like Grandma Cor, hoarding all kinds of things.. haha. I’ve even got bubble wrap in there, and now after this weekend I have a huge bag of seashells as well..