For use with standard kayak paddle holder.
https://www.amazon.com/gp/product/B0B38NF87H/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
I printed in TPU with 10% infill with 2 layer wall (1.6mm). Adjust infill and wall thickness for desired stiffness.
The author marked this model as their own original creation.