The Osprey Stratos 34 Men's Pack is built for adventurers who want comfort that feels light as air, even when the trail gets demanding. Designed with thoughtful organisation and technical performance in mind, this mid-sized pack ensures there’s a place for everything, perfect for challenging day hikes or light overnight escapes.

At the core of its design is the AirSpeed suspension system, featuring a tensioned 3D-mesh backpanel that creates exceptional airflow between you and your pack. This breathable setup helps keep you cool while delivering a stable, supportive fit across uneven and technical terrain.

The panel-loading design with wide dual-zip access makes packing and unpacking refreshingly simple, giving you suitcase-style organisation on the trail. When conditions change, the included raincover is ready to protect your gear, while the pack’s bluesign-approved, 100% recycled materials with PFAS-free DWR treatment ensure durability with a more sustainable footprint.

With smart storage options, versatile gear attachments, and hydration-ready features, the Stratos 34 keeps your essentials organised, accessible, and ready for whatever the day brings, so you can focus on the journey ahead.

Key Features

Accessible Loading: Wide dual-zip panel access to the main compartment allows suitcase-style packing and easy gear retrieval
Breathable Support: AirSpeed suspension with 3D tensioned mesh backpanel delivers excellent ventilation and a stable, customised fit
Sustainable Craftsmanship: Bluesign product made with high-tenacity 100% recycled nylon and PFAS-free DWR treatments
Weather Protection: Included raincover stored at the base provides quick protection during unexpected rain
Smart Organisation: Zippered top pocket with key clip and small front panel pocket for sunglasses, phone, or delicate essentials
Versatile Storage: Large vertical-zip front stash pocket and zippered bottom access to a separate compartment for sleeping bag or damp gear
On-the-Go Convenience: Two zippered hipbelt pockets for snacks and stretch side pockets for water bottles or quick-access items
Technical Attachments: Stow-on-the-Go trekking pole attachment, ice tool loop with bungee tie-off, and front panel lash loops for extra gear
Hydration Integrated: Internal sleeve with hose routing port and Hydraclip for easy hydration reservoir setup
Load Stabilisation: Upper and lower side compression straps balance the load, paired with an adjustable sternum strap with magnetic closure
Customisable Comfort: Removable sleeping pad and accessory straps adapt the pack for different trip lengths and needs

Unlike traditional top-loaders, this pack features Wide, dual-zip panel access to main compartment, allowing you to open it like a suitcase for effortless organization and quick gear retrieval.

The AirSpeed Suspension uses a tensioned 3D-mesh backpanel to create a physical space between your back and the pack, providing maximum airflow to keep you cool on intense hikes.

You're fully prepared—there is a Raincover Included that is conveniently stored in a dedicated pocket at the base of the pack for fast access.

The pack includes the Stow-on-the-Go trekking pole attachment, allowing you to secure your poles without ever having to take the pack off.

Yes, it is a bluesign PRODUCT crafted from high-tenacity, 100% recycled nylon and treated with a PFAS-free DWR.

Brand : Osprey

SKU: OSPR-OSP1007

Model # : OSP1007

Loc : CD

Gender : Mens

Pack Volume : 20-39L

Product Family : Osprey Stratos Sirrus

Volume : 34L

Dimensions : 64H X 34W X 28D CM

Weight : 1.52 KG

Free shipping on orders over $140 to Australia*

Shipping on small orders (under $140) only $9.95

Shipping on all orders to NZ only $9.95

Express shipping to Australia & NZ only $15

Standard Shipping (AU) – FREE on orders over $140 and $9.95 on orders under $140. Orders are dispatched within 1 business day. Click here for shipping delivery times

Select ‘Standard Shipping – Auspost Only’ if you would prefer your parcel is sent with Auspost. Otherwise it will be shipped with any of our available carriers. Auspost Only shipping is not available on some very heavy/bulky orders.

Express Shipping (AU/NZ) – Need it faster? Express Shipping is available for $15. Express Shipping is not available on heavy/bulky orders. Orders placed before midday on business days are usually dispatched same day (otherwise within 1 business day). Delivery times in the table below.

Click and Collect – Shop online and collect in our Milton, Brisbane store, free for all orders. Orders are usually ready within 2 hours (during opening hours). Click here for address and opening hours.

Terms and conditions apply, click here for a full overview of our shipping policies

Osprey Packs are covered by Osprey's All Mighty Guarantee and will be repaired if faulty. Replacement may be offered if repair is not possible. Osprey Hydraulics Bladders covered by limited 1 year manufacturing defect warranty. Hydraulics Bladders & Soft Flasks: please visit https://support.hydrapak.com/hc/en-us/categories/115002258407-Warranty to lodge a direct warranty claim.

If you have selected the wrong product/size for you, or want to exchange/return for any reason except for warranty or our error, this is referred to as a 'change of mind' return.
Not all products are eligible for change of mind returns (click here for excluded products).
Once you submit a Return Request, we will provide return instructions via email (along with a prepaid return label if applicable). Please wait to receive this before returning any items (Try 2 Anything excluded)
Change of mind returns can be resolved by your choice of exchange, full store credit, or a refund. Refunds are subject to a $19.95 admin fee.

For a full overview of our returns and warranty policies, see Returns and Warranties

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More About this Product Family

Osprey Stratos | Sirrus

Ventilated hiking backpacks for day treks & overnight adventures

The Osprey men’s Stratos and women’s Sirrus hiking backpack and daypack family combines load stability with high breathability for when the trail intensity or mercury rises.