Hello folks, I have done a search on here but didn't get many good results.

I have just, at last, purchased a small (3 litre??) air bottle to fill up my S400, a task which I only need to do a handful of times per year, so, for less cost and lighter weight/bulk, I opted for the smaller cylinder.

Over the years I have seen some excellent home-made carrying frames and I'd like to have a go at making my own.

Now, I have just watched a YouTube video of a frame made for a much larger diameter bottle, and whilst it was very informative, it wasn't to the spec I want to make mine.

Do any of you have such kit? If so, can you put some photos on here please?

Ideally, I want the neck end to fit into a U shape and the bottom end to fit into the diameter of the rest of the body, with a carry handle.

I already have a number of ideas in my head, but, seeing other people's examples is always a bonus.

Many thanks folks,

Cliff.