Modular storage system for storage containers

A storage system configured for suspension from a plurality of fixed points on a vertical wall, the storage system comprising:

• a plurality of hanger hooks, wherein each one of said plurality of hanger hooks comprises:
• a planar hook base comprising a front side and a back side, retainer plates extending from the front side of the planar hook base, the retainer plates spaced apart across a gap, and
• a hook arm comprising:
• a first portion extending from the back side of the planar hook base, the first portion aligned with the gap across the planar hook base;
• and
• a second portion centered on the planer hook base under the gap and configured to contact the vertical wall, and wherein each one of said plurality of hanger hooks is configured for removable engagement with one of said plurality of fixed points on the vertical wall;
• a support bar configured to be positioned on said planar hook base of each of said plurality of hanger hooks;
• and
• a plurality of vertical uprights, each of said plurality of vertical uprights having a support bar hook configured for vertically suspending said each of said plurality of vertical uprights from the support bar.