The Black Diamond Cirque 25L Backpack is built for ultralight, fast-moving expeditions deep into the backcountry. Despite its streamlined design, there's ample space to carry our skis, helmets, avalanche tools, and ice axes so we can take on more technical routes to the top. The SwingArm shoulder straps and padded back allow us to move naturally, and thoughtfully designed pockets keep our shovel, probe, skins, and extra layers close at hand.