Our next to skin fit that contours the body for no distractions

Body fit

Our close to body fit with a low profile silhouette for ease of movement

Slim fit

Our standard, slightly off body fit for unrestricted comfort

Regular fit

Our roomy, off body fit for maximum comfort and easy layering

Relaxed fit

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Osprey

<p>Seamless comfort and supreme ventilation, the Stratos Pack is ready for hot environments and your ambitious day-hiking plans. Comfort comes from the totally seamless hipbelt interface and the tensioned back panel that lets cooling air circulate around your back. The pack adjusts to fit your torso length and the pockets are positioned for easy access on the move. An integrated rain cover offers protection from low-lying fog, wet brush or steady rain. Excellent for short hiking trips and fast-moving overnights.</p><ul><li>Made of lightweight 210-denier nylon with burly 420-denier nylon in high wear areas</li><li>Women’s-specific design features a shorter torso length, shoulder straps that are set closer together and a hipbelt that is shaped to fit curvier hips</li><li>Airspeed® Suspension uses a tensioned mesh back panel and perforated foam shoulder straps to let cool air flow through</li><li>Ladder adjustment system offers a wide range of torso adjustability</li><li>Seamless mesh hipbelt and back panel interface means there are no seams to chafe or cause pressure points</li><li>Fixed top lid with large main compartment and underlid zippered mesh pocket with key clip</li><li>Zippered front stash pocket and side stretch water bottle pockets</li><li>Vertical side zip access into main compartment for quick access to contents</li><li>Bottom zippered compartment with floating liner to keep contents organized</li><li>Top loading design with a secure drawcord closure</li><li>Loop with bungee tie-off carries an ice axe</li><li>Stow-on-the-Go trekking pole attachments let you stash your poles without removing the pack</li><li>Side compression straps and lower sleeping pad straps cinch in the load and allow you to attach extra gear</li><li>Hydration sleeve holds a 3L reservoir (sold separately)</li><li>Integrated rain cover keeps your stuff dry during rainy trips</li></ul>

Osprey Sirrus 44 Backpack - Women's

Some pack lids can be adjusted to compensate for overloaded packs, or even removed, and some removeable lids have tuck-away hipbelts that allow youto use them as a waistpack.

The location of all access points into the main compartment of the pack.

Size restrictions vary among airlines. Just to be sure, check with your carrier for their specific restrictions. 

Adventure Awaits! Gear up for your next journey with an extra 10% off select clearance products. Discount applied in-cart.

Osprey Sirrus 44 Backpack - Women's

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