Something is empowering about setting out on a hike fully prepared and the Osprey Sirrus 34 Women’s Pack is built to help you do just that. Hitting a rugged day hike or packing light for an overnight trip, this pack is thoughtfully designed with women-specific comfort, breathability, and smart organisation at its core. From the moment you put it on, the AirSpeed suspension system gives you that ‘barely-there’ feeling, keeping the load off your back and air flowing freely. That means no more overheating or sore shoulders on hot or strenuous climbs. You’ll especially love how the panel-loading design gives you full visibility of your gear, making it easier to find what you need, no more digging to the bottom for that extra layer or snack. The included raincover is a quiet hero here. Tucked away until you need it, it slips on quickly when the weather turns, keeping everything dry without missing a step. And the small touches? Game-changing. Dual zippered hipbelt pockets keep your phone and trail mix right where you need them. Stow-on-the-Go trekking pole attachments mean you can stash your poles mid-hike without even taking off your pack. With clever compartments and space for a hydration sleeve, it truly feels like it was made with real hikers in mind, women who know that comfort, reliability, and simplicity can make or break a day on the trail.

Key Features

• Women-specific fit: Tailored to the female frame.
• AirSpeed suspension system: Lightweight mesh moulded and contoured to allow maximum airflow, optimal tension and load carrying comfort.
  • Injection-moulded ladder adjustment system: Allows 10cm (4in) torso adjustability and taller, wider 4 mm powder-coated LightWire frame improves fit range.
  • 3D-tensioned mesh backpanel: Offers breathable, sculpted support reducing  heat buildup and improving long-distance comfort with increased ventilation by up to 40% over earlier designs and a precision-engineered yoke for a reliable fit across all settings. 
• Included raincover: Made with sustainable, PFC/PFAS-free Durable Water Repellent treatment and bluesign-certified fabric to protect your gear from sudden downpours.
• Panel-style access with oversized zipper: The rugged #10 zipper opens wide for easy access to your main gear compartment - no more rummaging around.
• Lower compartment with floating divider: A zippered bottom section helps separate and organise gear like sleeping bags or dirty clothes.
• Multiple storage and organisation options: 
  • Zippered front stash pocket: Great for quick access to layers or trail maps.
  • Dual hipbelt pockets: Keep your essentials close at hand.
  • Side stretch mesh water bottle holders: Quick access to hydration while on a hike.
  • Zippered top mesh pocket: Key clip and protective pocket for sunglasses or delicate items.
  • Hydration sleeve with hose port: Slide in your reservoir (sold separately) and route the hose through the back panel for easy, on-the-go hydration.
• Stow-on-the-Go: Secure poles in seconds using the upgraded soft-touch system, no need to stop or remove your pack.
• Dual side compression straps: Keep your load tight and stable on uneven trails.
• Ice axe loop and bungee tie-offs: Secure tools for alpine or winter excursions.

Brand : Osprey

Gender : Womens

Pack Volume : 20-39L

Weight : 1.38kg

Load Range : 7-14kg

Volume : 34L

Dimensions : 27 x 36 x 57cm

Main Material : 210D Recycled Honeycomb Nylon

Bottom and Lining Material : 420D Recycled Nylon