Hi Logope... thanks for your follow-up.In terms of the metaphor, the power to break the bottle (boost performance) does not come from inside the bottle. It is the result of a focused external influence (consulting services and expertise). The exploding bottle just represents "expanding capacity/performance beyond its current restrictions".
The concept of the exploding soda bottle is part of the business owner's core story (he explains it when selling), but it is not a must. We would also be open to other ideas for a logo that a) integrates a different type of icon or b) integrates the bottle graphic in another way (i.e. not necessarily replacing the letter "I" in "CAPACITY").