I'm looking for a tool roll or similar to keep a few essentials bundled up and easy to move between different bags etc - something like this: https://www.albioncycling.com/product/tool-roll-black/ but with space for a chunkier inner tube (to fit 700x42 tyres) and a mini-pump (21cm long).
Beyond carrying capacity, my only requirement is that it is reasonably fill-and-forget. I used to keep a mini-pump attached to the frame but that's beginning to show serious signs of wear and tear/corrosion despite barely ever being used, and I once had an innertube fail right when I needed because it had been sitting in a saddlebag for too long and something else in there had worn away at it over time. I just want to know that if an when I have a puncture or mechanical issue, the things I'd packed a year ago are still good to go!
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