Osprey’s well ventilated and durable Sirrus 24 features an adjustable torso length and an improved women's specific fit. It is the go-to choice for those who prefer panel-loading organization on day hikes. Smartly organized pocketing keeps all your equipment where you need it. In case of rain or snow, the Sirrus 24 has an integrated raincover to keep your pack and gear protected. Dual side compression straps Stow-on-the-Go™ trekking pole attachment Dual side stretch mesh pockets Front panel storage pocket Ice tool loop with bungee tie-off Airspeed™ Suspension – adjusts for torso length Seamless hipbelt interface Integrated raincover Zippered hipbelt pockets Internal hydration reservoir sleeve Dual-zippered panel access to main compartment Front panel vertical center zippered pocket Front panel zippered slash pocket Large top panel zippered slash pocket