Use recyclable Aluminium for drinks bottles instead of plastic. They can still be in all shapes and colours, just like plastic, except that Aluminium (as used in cans) is completely recyclable, and is just as light to transport.
Why is this important?
Vitally Impoertant. To cut down on plastic, on waste, and create less micro plastic particles in the air and water which is already getting into the food chain from cellular creatures, and on up into fish and Humans.