DHS Shampoo Bottle Holder (for 16oz bottles)

When the shampoo gets low, I store the bottle upside down so it's not a struggle to get more out. Unfortunately, the shape of the bottle turns this into a careful balancing act, and the bottle is often knocked over.

This holder solves the problem by letting you store the bottle stably in either orientation (right side up or upside down).

Print at 50% infill for stability.