Mystery Packs are surprise bundles that contain a variety of items, often related to a specific theme or category. These packs can include anything from toys, collectibles, or trading cards to beauty products and snacks. The contents are usually unknown until the pack is opened, adding an element of excitement and anticipation for the buyer. Many retailers and online platforms offer Mystery Packs, appealing to consumers who enjoy the thrill of discovery. They are popular among collectors and fans of franchises like Pokémon or Marvel, as the packs may contain rare or exclusive items that are not easily found elsewhere.