User Review: CamelBak M.U.L.E.
Price Paid: $70
I love this thing. I wear it when I ride my bike to class whenver it's hot. Always performs well on the trail. Just enough space for the esentials. I can actually hold my Digital SLR in the "jacket" overflow for quick jaunts. Definitely go this with over a 2L, it is completly worth it.