If you wrapped one up into a sphere, its magnetic fields would point away in all different directions — so they stay in neat little packages and don't unravel easily. (anl.gov)
While statistical adjustments can pretend to wrap up reality into neat little packages, they don't explain the underlying reality at all. (nutritionfacts.org)
It folds up into a very neat little package that can fit in a suitcase or a backpack. (treehugger.com)