If we forget something in our room, is it possible for the hotel to mail it back to the guest? We recently booked a room and after we left we forgot to take our necessity bag back with us. Please let me know. Thank you...

You should get it back, mailing to you I'm not sure. Call and let them know your room number and maybe if you're not too far they can mail it.

Any hotel will offer those services, however, some may charge for the service

Call the front desk

I'm sure they hang on to left behind items for a while. Go ahead and give them a call. 😉