Most of the time, we would recommend saving the original box that an item came in, but in the case of artificial Christmas trees, this isn’t always the best storage solution. Trying to cram the tree back into the box will only lead to disfigured limbs (on the tree) and frustrated looks (on humans). Instead, if it’s a tree you plan on keeping for multiple holidays, purchase a water-resistant Christmas tree bag. Store it in a cool, dry place other than a garage or attic.