The TakeAway Environmental Return System Envelope provides environmentally safe disposal-by-mail of unused medications through the US Postal Service or UPS. Envelopes are easy-to-use, pre-addressed and postage paid. Simply place expired or unused medications into the bag, peel the tape to seal and place it with your outgoing mail, or call UPS to schedule a pickup. The TakeAway Environmental Return System Envelope helps your practice to stay compliant and helps to protect our planet.