The Osprey Atmos AG 50 is a technical hiking pack made with Anti-Gravity technology that delivers weight-defying storage capabilities, superior ventilation, an integrated raincover, and long-lasting comfort: perfect for tackling weekend trips and light-load multiday overnight hikes. Durable, breathable, and sustainably made with 100% recycled materials, the Atmos AG will give you an eco-friendly, first-class hiking experience on any outdoor adventure. 

What's New?

• Integrated Raincover - keeps all your belongings dry in mild to extreme wet weather and is made with PFC/PFAS-free DWR and bluesign® approved materials
• On the fly fitting -  Fit-on-the-Fly Hipbelt uses incremental length and angle adjustments to offer a precise fit for varying waist sizes 
• Curved zip access on each side panel - for easy access to the main internal compartment of the pack through the side

The Osprey Atmos AG 50 features: 

ANTI-GRAVITY (AG) SUSPENSION

• AntiGravity backpanel - top to bottom, two-tone suspended spacer mesh wraps around the back of your torso to provide a stabilized, integrated, and fully breathable fit
• AntiGravity suspension - a full peripheral frame made of 4mm powder-coated LightWire frame provides ultra-efficient load transfer, with adjustable weight distribution via the easy-access cam-lock torso adjustment system
• AntiGravity harness - adds extra load transfer stability and comfort by incorporating a die-cut foam lower, mesh Exoform wrap upper, and load-lifter bar. Fit-on-the-Fly hipbelt lets you adjust for a more precise fit, complete with a cross-body ErgoPull design for ergonomic weight distribution
• Adjustable sternum strap - with integrated safety whistle.

SMART STORAGE

• Stow-on-the-Go trekking pole attachment - keeps your hands free for upward movement when the uphills turn technical
• Dual access side pockets - perfect for water bottles or smaller items, with removable InsideOut compression cord
• Dual ice tool loops - with bungee tie-offs
• Internal hydration reservoir sleeve - accommodates up to a 3L bladder, with exit port at the centre back
• Front stretch mesh pocket - stores rain gear for easy access, or wet gear safely away from the main compartment
• Attachment points - web loop and cord attachment points on the top lid for additional external storage
• Zippered hipbelt pockets - for easy, on-hand storage of small items like snacks, phones, tech gadgets, and more
• Dual upper and lower side compression straps - packs down content for streamlined load and stabillized weight distribution
• Lower sleeping bag compartment - zippered pocket with removable divider for easy storage of packed down sleeping bags.

LIGHTWEIGHT OPTIONS

• Removable floating top lid - comes with a zippered pocket for extra storage and can be removed for a lighter pack load
• Fixed FlapJacket - lightweight integrated flap to protect gear when top lid is removed
• Removable sleeping pad straps - easily attach your sleeping mat to the bottom of the pack.