I was just curious on what people think about mostly depending on shelters but having a bivy sack for emergencies and when the shelter is just to full. Another thing about Bivy sacks is the condensation, how will that work with a down bag? Was thinking about going with a 20 degree systhetic will that be enough? get a liner mabey? or can the bivy provide that extra warmth on the cold nights in the begining?
would just like to hear some positives/negatives of the bivy/shelter idea and what to do for a sleeping bag. Another thing I'd like to hear about is strait up hiking boots vs a trail hiking shoe saftey? more weight? if you all would spill your knowlege onto me it would be appreciated thanks happy turkey day.