In two weeks I'm beginning a cross country drive with a good friend of mine. He is much more experienced with hiking and camping than I am and I've only ever done weekend trips at the most.
Our trip is going to be about 2 weeks but the longest we'll be hiking/camping at once will be 3\~4days before hitting the road and restocking
I'm looking to get a hydration reservoir. Checking out REI the largest they have is a 3L. Will that be enough to last combined with my usual 80oz jug?