Osprey Atmos AG 50 Mythical Green Small / Medium Professional Expedition Backpack

Osprey Atmos AG 50 Backpack

The OS1 - 174 / 472 / S / M (0843820131550) is a professional - grade technical gear hardware unit engineered to provide high - fidelity weight distribution and integrated load oversight within a durable Mythical Green metallic industrial design. Driven by high - performance Anti - Gravity (AG) suspension architecture and a specialized 4 mm powder - coated full peripheral frame framework, this system utilizes a 50 - liter storage capacity (optimized for size S / M ergonomics) to manage data - intensive expedition multitasking and high - frequency movement workflows with total fluidity. The hardware features specialized 3D - suspended mesh backpaneling and integrated Cam - lock torso length synchronization, providing a clear and precise technical workspace for optimized mechanical productivity and collaborative hardware oversight across diverse alpine, multi - day trekking, and self - supported wilderness environments. Equipped with Fit - on - the - Fly shoulder harnesses and specialized ExoForm wrap upper mesh technology, the system ensures rapid responsiveness and stable performance for complex hauling infrastructures requiring secure local equipment processing and consistent structural availability under recommended loads of up to 18 kg. Housed in a durable 810 x 380 x 310 mm high - density recycled 210D honeycomb nylon chassis with specialized curved dual - side zipper access, the unit includes an integrated custom - fit raincover and professional - grade Stow - on - the - Go trekking pole attachment protocols for superior signal integrity during critical long - range technical operations. Featuring specialized dual zippered front pockets and a removable FlapJacket for lidless use for high - speed technical utility, this reliable hardware serves as a sophisticated centerpiece for any high - performance professional infrastructure requiring robust structural integrity and efficient gear delivery.

Technical Specifications

- Model: Atmos AG 50

- Brand: Osprey

- EAN: 0843820131550

- MPN: 10004449 / OS1 - 174 / 472 / S / M

- Size: Small / Medium (S / M)

- Color: Mythical Green

- Volume: 50 Liters (3,051 cu in)

- Suspension System: Anti - Gravity (AG) 3D - Suspended Mesh

- Frame Material: 4 mm Powder - Coated Full Peripheral Frame

- Body Material: Bluesign® Approved Recycled 210D Honey Comb Nylon (PFC / PFAS - free DWR)

- Base Material: Bluesign® Approved Recycled 500D High Tenacity Nylon

- Access Points: Top Loader, Curved Side Zips, and Zippered Sleeping Bag Compartment

- Max Carry Weight: 18 kg (40 lbs)

- Torso Fit: 43 - 52 cm (17" - 20.5")

- Hydration Compatible: Yes (Internal sleeve with center - back hose port)

- Pockets: 9 External (including dual zippered hipbelt and dual front pockets)

- Specialized Features: Fit - on - the - Fly Hipbelt / Harness, FlapJacket, Stow - on - the - Go, Silicone Lumbar Grip

- Included Accessories: Integrated Raincover (PFC / PFAS - free)

- Dimensions: 810.0 mm x 380.0 mm x 310.0 mm

- Finish: Mythical Green / Grey Accents