Bike bottle cage

Hello everyone! I designed this bottle cage from the ground to fit my rather thick 1L metal bottle, but also fits regular commercial water bottles (see measurements below) The design: The internal diameter is 79mm with 4mm thick walls. For context my bottle is 81mm in diameter and fits perfectly with a bit of resistance to prevent it from ratteling and sliding. The main sidewalls have a good amount of flexibilty, allowing to accomodate larger diameter bottles (like mine) but still ensuring good durability and strenght. Printing : The recommended material is PETG, allowing for more strenght, flexibility and impact absorption compared to PLA. The example shown in the picture is printed with PETG - CF (carbon fibre reinforced material) to ensure the best durability, but units with normal PETG were printed and tested resulting in great products as well. My exampe was printed with Bambu Lab A1 with Bambu Lab PETG filament and hardened steel nozzle 0.6. Feel free to test it out and leave me