evo.com | Black Diamond Ski Backpacks > Big objectives don't always need a big pack. The Black Diamond Cirque 25 Backpack is the smallest of the brand's technical ski mountaineering packs, built from lightweight 210D nylon with a Dynex(TM) grid and a roll-top main compartment. An external avy tools pocket with drain holes and a quick side-access compartment for skins or ski crampons keep transitions fast, especially with the removable on-the-go diagonal ski carry. The PickPocket(TM) piolet carry deploys quickly when a steep section shows up uninvited. 25 L Volume Stretch-Woven Padded Shoulder Straps 210D Nylon with Dynex(TM) Grid | 93% Nylon / 7% PE Lightweight and durable body fabric. Roll-Top Main Compartment Removable On-the-Go Diagonal Ski Carry | Black Diamond Cirque 25 Backpack 2027 - M/L in Yellow Size Medium/Large | Nylon