Wanted to pass along a storage option that seems ideal for freezer use with kits. The capacity is 16 kits of the 3ml vials, and it sits well on shelves or possibly in the door. Harbor Freight sells them for under $15.
Just wanted to share what might be the perfect freezer storage box for kits. It can hold 16 kits of the 3ml vials and can fit nicely on shelves or potentially in the door. You can get these at harbor freight for less than $15.