I lose water bottles like it is my job.  Instead of paying 10-40 dollars on a new water bottle I buy a Gt's kombucha and get a free glass water bottle.  I wanted a little more protection so I made this sleeve to keep it safe in my bag.   Now when I lose this one I am only out a few bucks and some filament.

Print in TPU

These lids work for GT's bottles if yours breaks or you lose it. 

https://www.amazon.com/gp/product/B00S1UJ2Y6/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1