Where to buy Empty Bottle?

[Pachacacha]

As title says, is there any NPC that sells Empty Bottle?

[eer23]

i have it 210 i can give you nick name Untoucheble

[Sergio]

Standard loot, not sold in the store.
I've already collected a couple of stacks. I used to sell it, now I will use it for brewing potions
I can give 10k-20k

[Pachacacha]

thanks for the answers

i'll farm them, just wanted to make sure no one sells before setting up to farm