Fins_N_Tines
WKR
Great to hear Steve. Yes, I completely understand your design philosophy; however, for those of us that still use a sleeping bag (down) and like to put it in a stuff sack, at least the k3 made it awkward and ended up losing space at the bottom. I've tried the stuffing it loose and it just didn't seem to save space or time for me.I went with a lot less aggressive taper than the K3 bags, so there is more volume down there now, but it's still there. I like the advantages it offers. Weight distribution in regards to how the pack is loaded is very overlooked in my opinion. The tapered bag forces gear to sit up higher in the pack rather than having everything slump to the bottom.
Another option is to use a compression stuff sack which could get it compressed small enough to fit in the bottom. Bottomline is dealt with it on the K3 as the overall pacakge of Exo packs far outshine my only complaint.