Big Agnes Boundary Deluxe Pillow Inflation Adaptor

An adapter I designed to inflate the Big Agnes Boundary Deluxe Pillow using the inflation sack that comes with Big Agnes sleeping pads. This stops moist air entering the pad when blowing it up with your mouth and should extend the life of the pillow.

I printed in PLA but almost any rigid filament would work. Use small layer height for detail on the ribs that keep it in place while inflating. I used 0.16mm.