Ah, a classic holiday task! To safely store your Christmas tree in a storage bag, start by removing all decorations, lights, and ornaments. Next, gently fold the branches together and secure them with straps or twine. Then, carefully place the tree inside the storage bag and zip it up. Make sure to place the bag in a cool, dry place, away from direct sunlight and moisture. With a little care and attention, your tree will be ready to go next holiday season!