Air Cannons Inc. offers all kinds of custom designes just in case you want to blast T-shirts into crowds.

The photo shows a guitar shaped T-shirt air cannon, the T-shirt tank shown below also looks fun.

If you are a regular at baseball, basketball, or football games you know those t-shirt shooting devices already.
Each t-shirt is shrink-wrapped in plastic which protects the t-shirts from dirt and scuffs in case it hits the ground and makes it easy to catch. Previously t-shirts were wrapped in tape or rubber bands to keep the t-shirt together while in flight.

For more information on custom air cannons and blastable promotional products, visit the Air Cannon site.