Ideal for fast packing and trail running, the streamlined women's REI Flash Sport 15 Pack can keep you hydrated and your gear stable as you move swiftly along the trail.     

• Contoured to fit close to the body for stability, the pack's side compression straps pull the load tight to your lower back    


• The stretch-mesh shoulder harness enhances air circulation, moves with you and fits comfortably    


• Stretch pockets on shoulder straps combine with zip hipbelt pockets to keep necessities accessible    


• Floating front stash pocket is big enough for a jacket    


• Hydration-compatible design accepts most reservoirs (sold separately) up to 3 liters; pocket is accessible via an external zip for easy refills    


• The women's REI Flash Sport 15 Pack has a front clip loop that lets you attach a safety light (sold separately)