Clip for holding a kayak paddle with a 31.5mm shaft. The clip can be attached to 4mm cord and used to secure a paddle to the side of a kayak. The scale will probably need to be adjusted for paddles with shafts of different sizes.

I printed it in 100% infill PET which holds the paddle very securely, I'm not sure how it will work with other materials, it may require some scale or infill adjustments to get the desired amount of flex.