I had to learn to make these pretty quick as this item is required to make some of the lower trivial tailoring items, i.e. cured silk mask. I found the easiest place to do this was in East Freeport. I purchased both the Packet of Kiola Sap and the Bottles from the NPC named Sun Alemaker. The Packet of Kiola Sap cost me .115 pp each and the Bottles went for .005 pp each. The Water Flask is available right around the corner from the NPC Innkeep Hunter in the East Freeport Inn building (building with the Soulbinder out front) for .010 pp each. The nice thing about making this in Freeport is that both buildings have a brew barrel very close by.
Please note the Bottle is refunded on failure.
Edited, Fri Sep 17 00:22:28 2004