Charmcaster's Bag is a magical bag.
- Stone Creatures
- Exploding Mana Bombs
- Mini Exploding Bombs
- Heavy Rings
- Magic Sunflowers
- Stone Bats
- Stone Birds
- Exploding Eggs
- Magic Powder
- Staff of Ages
- Small Statues
In A Change of Face, one of the cops that arrests Gwen (while she was in Charmcaster's body) takes Charmcaster's bag from her as she's arrested. When Gwen, Pinky and Missy escape, the bag follows them into the sewer and jumps into Gwen's hands and gives Gwen a magical bomb she uses to blow up the bars that blocked their path. When Pinky and Missy tried to kill Gwen, the bag gives Gwen two stone statues that Gwen uses on Pinky and Missy, and they rapidly run in terror into the cops that take them back to juvie. When Charmcaster's third body transference spell failed again, Cannonbolt ties Charmcaster up with the anchor and knocks her bag into the ocean.
The bag makes a mysterious reappeance in Where the Magic Happens.
The bag appears in the episode Charmed, I'm Sure, and Charmcaster talks to Adwaita and Darkstar as stone totems which is inside her bag and only she can hear it, which made Ben think she's insane.
- Tough Luck (first appearance)
- A Change of Face
- Don't Drink the Water
- Ben 10 vs. the Negative 10: Part 1
- Ben 10 vs. the Negative 10: Part 2