Whether you are heading out for a one-day mountaineering trip or you're a minimalist who wants to overnight on the peak the Arcteryx Khamsin 40 has plenty of room for gear food and of course the camera to capture the summit as the sun begins to rise. The Khamsin 40 is highly modular to save weight using a tri-component suspension system to give you the support you need when fully loaded but this mountaineering backpack can stripped of many of its components suspension included when you need light and fast for the push to the top.