Sample 1:

This first sample is composed of two connected pouches attached back to back by their edges. I wanted to see how the constraint would affect how both inflated and if they could inflate evenly.

Sample 2:

This second sample is a single large pocket with the edges sealed off to form a + on each side. This allows it to be folded into a smaller rectangle and inflated to form a football like shape.

Sample 3:

With this third sample, I wanted to see how adding different constraints within a pocket could influence the way it bends and inflates.