Storage, sturdy shelving opinions

[Manngold]

Recently purchased a nee brew shed for storage, and now that I have some time I am thinking about shelving.

The dimensions of the shed are 6x8, and ideally I want to be able to build something that would allow me to stack crates of brew and allow me the flexibility of building custom room for barrels.

So I guess I am after suggestions for what the frame should be and what the shelf should be. Ideally not to pricey, but durable and easy to cut to shape.

Thanks

[weetabixface]

Just add wood to a kit of brackets
built a workbench with one of their kits, straightforward and solid construction

W