Dakine Session Backpack 8L crown blue 2017 Women's main pocket with two-way zip fastening inside is a freely accessible pocket and water bag compartment with removable Hydrapak® reservoir with a capacity of approx. 2 L. water, if the water bag is no longer in use, there are 2 streps to attach the skateboard and a pocket for the two-way zipper with the inner compartment at the top is a fleece pocket for