Hey everyone, I just got a ULA CDT and though I have yet to test it in the field, it seems to be an awesome pack. I'm almost done getting my gear supply ready for this summer but the one thing I can't decide on is what food bag to get. I'm considering a 13L Sea to Summit Ultra-sil dry sack, but I'm not sure if the shape will fit well with the CDT. From your experience, what shape food bag is best? A cylinder shaped one like the S2S one, or a rounder one? Thanks!