The supremely ventilated, featured and durable Sirrus® Series receives a makeover that is more than skin deep for Spring 2017. Now featuring adjustable torso lengths, improved women's specific fit and comfort with updated aesthetics, the Sirrus® 36 is the go-to choice for everything from short day hikes to lightweight overnights in the backcountry no matter how far, or near. When the weather turns, fear not - Sirrus® keeps your gear and pack protected with an integrated raincover. Smartly organized pocketing keeps all your equipment where you need it, when you need.
Incredibly comfortable and ventilated tensioned mesh backpanel with added adjustability for variations in torso length to provide fine-tuned customization fit for every hiker and backpacker.
SEAMLESS HIPBELT INTERFACE
Users can't feel seams that don't exist, and because there aren't any on the Stratos/Sirrus updated hipbelt, hikers can focus on the journey instead of the pack on your back.
Hope for bluebird weather but know you're covered with our integrated and removable raincover that stows in its own pocket when the sun returns.
Dual side compression straps
Stow-on-the-Go trekking pole attachment
Ice tool loop with bungee tie-off
Internal hydration reservoir sleeve
Fixed top-lid with zippered slash pocket
Front panel vertical center zippered pocket