There is no good solution to replace single-use plastic bottles

The solution already exists: refillable bottles

Refillable bottles have been around since the 19th century and were how most beverages were sold until the 70s when they were replaced by single-use plastic in many countries around the world.

Where they exist, refillable bottle programs have over a 90% success rate for getting the bottle back, and each bottle can be reused up to 50 times.  

More myths and barriers here.