I"ve been using a North Face Surge. Brilliant, like it's not there. Minimal Hi Viz features, which is corrected using a waterproof Hi-Viz cover.Many years ago I needed a walking rucksack for my daughter
We looked in a shop in Betws-y-Coed because we lived near there (ish)
Her favourite was a bright yellow ladies cycling backpack
Never seen one like it since - but it had a stretchy string bag on the back for a helmet and the lightweight frame held most of it away from the rider so allow air to circulate
Brilliant design - wish I could find one like it but bigger - no idea of the make
I understand the apparent need for backpacks and the new trend for bikepacking bags as it narrows the profile which enable folk to get through confined spaces that aren't usually encountered by tourers on roads.

