Looking for BTA extension - Trisports used to carry

Triathlon Forum
1

Trisports used to make and sell this extension - between the Zipp BTA mount and bottle cage. They no longer exist. does anybody know of anyone that carries these or has one similar?

Thanks!

BTA.PNG

2

https://www.wolftoothcomponents.com/collections/b-rad-system/products/b-rad-bottle-relocation-and-accessory-device
.

3

Think I got 2 in my parts box will look later
.