Offering up a used Butler Cup, the lid, straw and holder.
This is not the complete setup. I swapped my existing setup to the insulated cup style, and had to retain the handlebar clamp and post. You would need to fabricate a bracket to make this cost effective. If you were to purchase the bracket for the handlebars new, may as well just buy an entire new setup. I can not be more honest about it than that.
I swapped to the insulated cup on account of sunny days here in SoFlo warming up the cup, plus I take a while to drink the entire cup so the contents tend to warm up.
The upgrade or even these new are kind of expensive. Not asking much for this.
Thinking $10 so I can buy my lunch after hitting the post office to ship it, plus actual shipping costs within the lower 48 states. Ships from 33411, West Palm Beach.