Triple aught design makes some good packs for that purpose.
Prometheus design werx also makes a pack near that size range.
Both of those are very similarily priced to the kifaru packs in that range, and all three are manfactured in the USA.
Arcteryx Khard 30 would also be a good one, you just have to add some velcro pouches.
There are literally thousands of packs that could work for edc, I am using the Prometheus Design Werx 28L SHADO pack right now and it is working well. It's tall and the shoulder strap placement lends itself to fitting larger framed folks which is good for me. Pricey little bugger but its a well made pack thats very easily customizable.
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