Looking for a cheap rucksack I’m a Poole in the marine corp I pass the ist pft running portion with a 10.50 mile in a half and 21 3 mile thought I’d spice me runs up with a ruck or plate carrier but carrier are kind a expensive for me atm. I figured I’d just buy an old rucksack and fill it up with weights I have and try that but idek where to began any helps welcomed