Minimalist On Bike storage solutions

This is a first world problem I know but - is there anyone else on here that has a little bit of obsession about trying to minimise the storage of tools etc. on the bike or at least make it look minimal.

It's kind of bugging me a bit these days. I know the solution for some is no saddle bag and put the stuff in your pocket but pockets full of stuff bothers me too.

I bought a Silca tool roll on here recently and while that was an improvement on my previous saddle bag it's still probably bigger than I'd like

So I bought a few cheap Velcro, elastic and rubber mounted Zefal C02 cartridge mounts and pump mounts used the around the frame.

Like this

I was also considering using a tool storage fake bottle but was slow to lose the second drink bottle especially in summer.

I bought a cheap one but haven't used it yet.

Looking around Instagram tonight I came across this dual chamber bottle which is kind of interesting https://dibsports.com/collections/dib-bottle I might try one of these.

And then there are the in bike tool storage solutions such as this https://www.wolftoothcomponents.com/collections/encase-system?gclid=CjwKCAjw5c6LBhBdEiwAP9ejGwMzlttHZRtn1OCXyin2885bLgsYuxR8soh6k-dtqkcDSWB5GG3VlhoC1EIQAvD_BwE where the tools are stored inside the bars (my Ritchey bars are the wrong shape though and these tools are also $$$)

I've seen some other smart little solutions also such as one where the C02 cartridges are stored in a holder inside the crank set hollow axle.

If I had a 3D printer I think I'd be trying all kinds of alternative holders and compartments

(Sorry pics are all sideways - don't know how to rotate them)

So are there other ideas out there or is this juts a lone obsession

Or does everyone just have a normal saddle bag ?