The Tempest 20 EF is the perfect panel-loading, day-hiking, biking or peak-bagging carry solution with a women's-specific and broadened fit range. Featuring a continuous-wrap harness and hipbelt and injection-molded AirScape™ backpanel that moves as you move down the trail. Attachment for trekking poles, an ice axe, a bike helmet and blinky light make this lightweight pack one of the most versatile technical pack series ever created.