Been going nuts looking at everything. I thought at 1st one of these backpacks with usual 4 3600's with extra storage would work but I really think 3700 storage would be better. I will not buy junk but am not spending 200 plus for a backpack,, thats just robbery. There is quality without going over board. Don’t want anything flimsy / collapsing.That said $150 max and grab something Black Friday ..Cyber Monday or whenever some sales start. While I have interest in a few I think the Shimano Blackmoon Top Load is it. Anyone comment on this ? This front load would be nice but thats 3600's while the top load is 3700's.