Good Evening Ladies(?) and Gents; This is my first post, Great forum! I've been lurking and learning for a long time. If this question has already been answered, please redirect me. My question; what is the next step beyond a BOB for use in extenced training or SHTF senario in which you must sustain for extended periods (>/= 72hrs.) perhaps while in transit. Looking at some of the UK woodscraft forums, they seem to like large military packs (Berghaus Monarc ect.) What are your thoughts/ what do you use. How big? Colors( subdued to camoflage or Joe hiker to blend in)? What is your load out? Do you use the same pack all seasons (adjustable volume to accomadate winter clothes) or do you have two bags smaller for summer / larger for winter? Where do you store it? Thanks in advance; Jim