Dynafit Radical 30+ BackpackComfortable and extremely versatile: The Radical 30+ ski touring backpack for men performs impressively on day outings or multi day tours with lots of room, perfect fit, and intelligent features. An all rounder without compromise. Change of clothing, shovel, probe, food and snacks you must carry a bit of gear on a ski tour. And it must all be stowed so as to not limit your movement so you can immediately access what you need. The Radical 30+ backpack