Soda bottle watering cap keychain

A remix of NusNus's Soda Bottle Watering Cap (https://www.thingiverse.com/thing:3012355) with a loop to add a keyring. I clip it to my keys when going to the beach. Regular flow and low-flow versions are included. Fits standard soda bottles from US and Canada (I don't have experience with bottles from other places, feel free to let me know in the comments!).