Protective Spirit Sheilding Bag.  

5x8 inch green Satin Bag

No spells or chants required. The bag is spell cast to shield without any activation required.

If you are going to some religious location, such as temple, church or some place with tons of deities, entities, or people who can detect your magickal, You can put your spirit's vessel inside the bag to Sheild them, make them invicible.
The bag acts as a safe spot for your spirit friends, so they can lay low and stay safe from prying eyes and groping hands.