Proprietor of Bairwin's Grand Shoppe in Winterhaven
Most normal equipment in the PHB can be purchased at Bairwin’s Grand Shoppe including low level magic items and potions of healing.
He asked you to to do a job with a level of discretion. He wants you to go to the Seven-Pillared Hall at Thunderspire Mountain. He wants you to introduce yourselves to Gendar and tell him you represent Bairwin Wildarson. Give him the small locked cask (about the size of a long dagger) Bairwin handed you.
“This needs to be handled quietly, I have competitors throughout the Vale who would love to know my source for some of my more…exotic…goods. Can I count on your help and your ability to keep a trade secret?”
“Remember, give Gendar my name, but don’t use it elsewhere.”