The Osprey Stratos 36 is a high-performance, top-loading hiking backpack that combines generous storage with exceptional back ventilation – an ideal choice for day hikes as well as short overnight trips. Thanks to its adjustable men’s fit, hikers of different builds can achieve lasting comfort and a secure, correct carry.
Thoughtful pocket and compartment layout keeps all your kit close at hand, while the integrated raincover, ready to deploy at a moment’s notice, ensures you won’t be caught out by a sudden shower. Stratos 36 is also a certified bluesign® product, meaning the materials and components used meet strict environmental and social criteria.
- Airy AirSpeed™ suspended backsystem
The lightweight LightWire perimeter frame tensions the mesh back panel into an airy trampoline – fresh air continuously flows between your back and the pack to move heat and sweat away, while the frame efficiently transfers the load and keeps the pack stable even on demanding terrain. - A place for every small item
A spacious main compartment with closure and lid, a separate lower compartment accessed via zip, a large front zip pocket, two zip pockets on the hipbelt, side mesh bottle pockets and the Stow-on-the-Go trekking pole system together create a comprehensive organisation system that keeps everything in its place and easy to reach throughout the hike.
- Top loading with lid and zip pocket
- Lower zip access to a drop-down compartment
- Large front vertical zip pocket
- Two zip pockets on the hipbelt
- Side mesh bottle pockets
- Integrated raincover stored in the bottom pocket
- Stow-on-the-Go trekking pole system
- Ice axe loop with bungee tie-off
- Attachment points for securing gear on the front panel
- Removable straps for a sleeping mat or accessories
- Compatible with a hydration reservoir and hose
- Adjustable sternum strap with magnetic buckle and whistle
- CrossBody ErgoPull hipbelt for optimal load transfer
- Upper and lower side compression straps
- bluesign® PRODUCT certification
Specifications:
Pack type: hiking, top loading
Volume: 36 litres
Dimensions: 70 × 34 × 28 cm
Weight: 1550 g
Load range: 4.5 - 13.6 kg
Fit: men’s, adjustable
Backsystem: AirSpeed™ – mesh panel with LightWire frame
Hipbelt: padded, mesh, CrossBody ErgoPull system
Shoulder straps: seamless, padded, breathable spacer mesh, load lifters
Sternum strap: adjustable, magnetic buckle, safety whistle, hose attachment
Raincover: included, stored in the bottom pocket
Storage: main compartment, lower compartment, front pocket, two hipbelt pockets, two side pockets
Gear carry: Stow-on-the-Go, ice axe loop, front lash loops, sleeping mat straps
Certification: bluesign® PRODUCT
The goods are in the following categories:
men's trekking backpacks Men's Hiking Backpacks OSPREY all
We offer more than 500 innovative, high-performance Osprey backpacks that reflect a love of adventure and dedication to the outdoors. Osprey backpacks for any adventure and season, we have in stock with free shipping.
The American company Osprey focuses exclusively on the production of backpacks, which is strongly reflected in their high quality, design and technical details and improvements (e.g. Custom Molding System - heat moldable waist belt). In the OSPREY range you will find backpacks designed for several days of demanding treks in the wilderness, as well as a perfectly refined series of backpacks for cycling and for rock climbing fans, and it does not forget about small travellers with a range of technical children's backpacks. Osprey backpacks have won awards from prestigious outdoor magazines such as Backpacker Magazine, Outside Magazine.
Choosing the Right Size for Your OSPREY Backpack
Most OSPREY backpacks are equipped with an adjustable back system that can be lengthened or shortened by up to 10 cm. In addition, there are also standard sizes:
- S/M (M; MD) – for people up to approximately 178 cm.
- M/L (L; LG; L/XL) – for people taller than 178 cm.
New size labels
Some men's backpacks are available in size L/XL. This corresponds to the standard size M/L (L; LG) and is also intended for users taller than 178 cm.
Special models
- EXOS, LEVITY – also available in size S (SM), suitable for shorter men, juniors, and women (approx. 160–170 cm).
Women's Backpacks
Attention! Some women's backpacks are available in two sizes of the back system:
- WS (WXS/WS; XS/S) – for women up to approx. 168 cm.
- WM (WM/WL) – for women taller than 168 cm.
- WL – for women's running backpacks, designed for people approximately 173 cm and taller.
| Back size | 40.5 cm | 43cm | 46cm | 48cm | 51cm | 53cm | 56-58.5cm | 61-63.5cm |
| Aether Pro | S | S | S or M | S or M | M or L | M or L | L | - |
| Aether AG™ | S | S | S or M | S or M | M or L | M or L | L | - |
| Aether AG™ 70 | S | S | S or M | S or M | M or L | M or L | Large or Extra Large | XL |
| Aether (before 2021) | S/M | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | - |
| Aether/Aether Pls (after 2020) | - | S/M | S/M | S/M or L/XL | S/M or L/XL | S/M or L/XL | L/XL | - |
| Aether Extended Fit | - | S/M | S/M | S/M | S/M OR L/XL | S/M OR L/XL | S/M OR L/XL | - |
| Archeon 70/45 | S/M | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | - |
| Atmos AG™ (2018-2021) | S | S | S or M | S or M | M or L | M or L | L | - |
| Atmos LT | S | S/M | S/M | S/M OR L/XL | S/M OR L/XL | S/M OR L/XL | L/XL | - |
| Atmos AG™ (2022-current) | - | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | - |
| Exos (before 2023) | S | S | S or M | S or M | M or L | M or L | L | - |
| Exos (2022-current) | - | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | - |
| Exos Pro | - | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | - |
| Kestrel | S/M | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | - |
| Levity | S | S | S or M | S or M | M or L | M or L | L | - |
| Talon Extended Fit | - | S/M | S/M | S/M | S/M | XS/S or M/L | M/L | - |
| Talon/Pro | S/M | S/M | S/M | S/M or L/XL | L/XL | L/XL | L/XL | - |
| Osprey UNLTD Airscape | S/M | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | - |
| Osprey UNLTD AntiGravity | S/M | S/M | S/M | S/M or L/XL | S/M or L/XL | L/XL | L/XL | - |
| Zenith | - | - | M | M | M or L | M or L | Large or Extra Large | XL |
| Duro | S/M | S/M | S/M or M/L | S/M or M/L | M/L | M/L | - | - |
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