Anybody has this issue with their Rush 24 ? Recently I came back from Orlando, Fl. All i have in it was my dslr with basic kit lens, my maxp edc pouch, and a maxp admin pouch. I was debating whether to put in a camelbak omega beast bladder in it considering it was kind of heavy with the minimum stuff in it. After a day at the theme parks, my shoulder would be sore already. Its a great pack, but is it the 1000 denier that puts on the extra weight ? Anybody else has this issue ?