Here's the response I finally received from their customer service department:
Thank you for contacting us regarding Aqua Velva. We welcome all comments about our products.
We previously looked into converting Aqua Velva from glass to plastic but decided that we would hold off on any further development until further testing takes place with consumers. Given the current economic climate, we felt it was best to stay the course with our current glass product.
Thank you for contacting us.
Sincerely,
Sophia Stone
Sophia Stone
Senior Consultant, Consumer Resources
Case #345886
Thank you for contacting us regarding Aqua Velva. We welcome all comments about our products.
We previously looked into converting Aqua Velva from glass to plastic but decided that we would hold off on any further development until further testing takes place with consumers. Given the current economic climate, we felt it was best to stay the course with our current glass product.
Thank you for contacting us.
Sincerely,
Sophia Stone
Sophia Stone
Senior Consultant, Consumer Resources
Case #345886