The years of experience and the extreme demands of our expedition professionals were the foundation for the minimalist, highly functional Gravity Expedition SL made from bluesign-certified main material. This lightweight pack is specifically tailored to the female anatomy. Thanks to the Lite back system, the shortened back and narrow shoulder straps allow for comfortable carrying of heavy loads. In addition to the lightweight material, the Delrin U-frame can be easily removed through a Velcro opening to save weight. The extra lightweight hip fins are also equipped with a material loop, an ice clipper loop, and a zippered pocket.