This backpack is by far one of our most comfortable bags for heavier loads. It is a lifesaver for those of us that prefer the weight evenly distributed across both shoulders. Like our other bags, it is completely waterproof and has a pocket that can fit up to a 15" computer. It has padded straps that provide supreme comfort even with large loads. For all you backpack lovers out there, we think you'll add this bag to the top of your list!