Not something I would do.
Nic and Oxygen are not friends.
Fruit Flavors lose depth rapidly when exposed to air.(evaporate)
Micro bubbles of air may hang in liquid for hours - not good.
Warm agitation in a UC or Crockpot methods seem to work well
Dark Closet time outs are perfect for longer steeps.
Check out the Steeping
threads in the
e-liquid / DIY section of the forums