I like to store my ejuice vertical, light proof, and air tight.
I use a series of Pelican cases for different sizes bottles...1050, 1020, 1010, 1040,1120. I put some of the 30ml in 1040's and store with the case on it's side. The 3, 5, and 10ml in the others.
I did pick up a Light Red Sterilite brand case from WalMart a couple days ago that will hold 15 of the tall glass Halo and TW bottles with droppers. It is 6"Wx5"Lx7"T (2.5qt latch) and cost only $2.50.
Perhaps this is a little overkill and comes from using photochemicals for several decades that deteriorate quickly with exposure to air and create a huge mess if laid on their side and should happen to leak.
If there is a flood and the water flows towards you from Indiana, look for a woman floating and vaping on a bunch of tied together Pelican cases...it will be me.