To keep your hand-crocheted bunny backpack looking its best:

1. Spot Clean Only: Gently clean any stains with a damp cloth and mild soap. Avoid submerging the backpack in water to protect the crochet work and amigurumi details.
2. Avoid Machine Washing: Hand wash if necessary, using cool water and a mild detergent.
3. Dry Flat: Reshape and lay the backpack flat to dry. Avoid hanging to prevent stretching or distortion.
4. Store Properly: Keep in a cool, dry place to maintain its shape and color.
5. Handle with Care: Treat with care to prevent snags and damage to the delicate crochet and amigurumi parts.