After upgrading my fork to a Factory 38 & losing the EDC tool storage, I moved the tool to the pump & ditched the frame mount for that too.
Now everything I need is carried in a Dakine hot laps 1L including:
One up 70cc pump and EDC tool with plugger,
6mm allen tool from ikea for axles,
Pirelli smart tube,
Leatherman style PS,
One up chain link tool,
Wallet,
Phone,
Keys,
Rab Vital jacket,
Can of craft beer.
Also strap a folding saw on the outside when needed.