- All new formula: Great taste, thinner consistency, more electrolytes
- 3 levels of caffeine: No caffeine: Chocolate, Vanilla, and Razz. 25mg: Strawberry and Citrus. 50mg: Mocha. 100mg: Double Espresso and Chocolate Cherry
- Trash-fighting litter leash: Keeps the top attached to the package so it doesn't end up on the road