Bottle holder for hiking and jogging with hole for carabiner

Bottle holder for hiking and jogging with hole for carabiner.
It works with water botlle with neck of 26 mm diameter, I already tested, it works great.
I created it with Autodesk 123Design, modified and repaired with Netfabb Basic and sliced with Simplify 3d with 90% fill ABS and created support where it hooks and with raft at 5% fill.
I used an allen bolt to one side hooks and another allen bolt or metal wire to the other side as you can see on the attached photo.