I have my share of reusable bags. Some even made from old tank tops...but alas, I often forget them. Today I bought some things from the local consignment store, and had my bundle of items to carry out (sans bag, since I forgot one). I returned to the counter after chasing down my 3 year old, and voila! Look what the sales clerk had done! Duh, why didn't I think of that? She stuffed everything carefully into one of the larger shirts (think she chose that one on purpose?), and everything stayed together. Very cool.