Upvote:4
The best I was able to find is Eelway which charges β¬70 to meet you at Orly airport, pick up your bag and return it to you at the airport the next day. You can authorize a third party to receive your bag. It's a bit expensive, but perhaps worth it to have a reputable company handling your belongings. Note that they only offer such service from 7am to 9pm daily.