Smelly bicycle bottles
It is unbelievable that plastic bicycle bottles are still used, even disposable bottles are better. Plastic bicycle bottles have the disadvantage of a pungent plastic taste and odor, which is caused by the softeners in the plastic.
Disposable PET bottles are odorless. Therefore I use a bottle from Ocean Spray Cranberry Classic of 1l (from Delhaize) that fits well in a bottle cage. It will not fall out while driving:
Before I used a SPA water bottle, it has taken out of production:

