What are moving pods?

Do you mean portable moving pods? If so, they are large containers provided by a moving and storage company that can be dropped off at any location to assist in moving (or for storage.) The actual moving pod will vary in size and shape based on what a particular company has to offer (and how much stuff you want to move) but for the most part they are rectangular in shape. Some are wood, others are aluminum or some other light metal material that provides secure, dry storage of goods. Once packed, the moving pod is picked up and stored in a facility or moved to your location of choice.