Locking drawers of various size. A couple of these and you wouldn't need a vet box!
Stackable Chicken Coop Cubbies: For toy storage, craft supplies storage, etc.
A bowl full of lemons.: One project at a time... Garage organization.
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DEWALT TSTAK II 13 in. 1-Compartment Flat Top Stackable Tool Box-DWST17807 - The Home Depot
27-Gal. Industrial Stackable Tool Gear Home Storage Container Bin Tote (4-Pack) #Sterilite
Ridgid has come out with a new line of stackable tool boxes, and also a new cylindrical tube-shaped tool box as well.
Stackable tool boxes.
Stackable Tool Boxes, Price Varies
I want this for my EDC gear & such