For weekends backpacking and lighter-weight multiday-overnight trips where comfort and ventilation are paramount, the Osprey Atmos AG 50 delivers an unmatched carry experience. The innovative AntiGravity (AG) suspension system creates a 3D-suspended mesh back panel that seamlessly envelopes your back and hips, leaving you wondering where all that weight you packed went. Whether you're tackling a weekend escape or a multi-day adventure, this pack is engineered to keep you comfortable from the first step to the last. Made with recycled main, accent and bottom fabrics.
Key Features
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AntiGravity Suspension: Fully suspended 3D mesh back panel and hipbelt deliver exceptional ventilation and a weight-defying fit that wraps around your body
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Fit-on-the-Fly Harness & Hipbelt: Tool-free micro-adjustable harness and hipbelt allow you to fine-tune your fit on the trail without stopping
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Integrated Raincover: Included raincover made with PFC/PFAS-free DWR and bluesign® approved materials keeps your gear dry when the weather turns
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Curved Side Zip Access: Large curved zip on each side panel provides easy access to the main compartment without fully opening the pack
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Stow-on-the-Go Trekking Pole Attachment: Secure your trekking poles hands-free without removing your pack
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Dual Zippered Hipbelt Pockets: Convenient storage for snacks, a phone, or small essentials right at your fingertips
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Tall Dual-Access Side Water Bottle Pockets: Stretch mesh pockets are easy to use while wearing the pack
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Floating Top Lid: Adjustable lid with lash points for extra gear and a zippered pocket for quick-access items
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Sleeping Bag Compartment: Zippered lower compartment with removable divider for organised packing
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Hydration Compatible: Internal reservoir sleeve with centre back exit port fits up to a 3L reservoir (sold separately)
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Dual Ice Axe Loops: With upper compression strap capture for technical terrain
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Fabric-Reinforced Front Shove-It Pocket: Quick-access storage for a rain jacket or extra layer
Specifications
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Volume (S/M): 50 L (3,051 in³)
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Volume (L/XL): 53 L (3,234 in³)
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Weight (S/M): 1.959 kg (4.32 lbs)
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Weight (L/XL): 2.045 kg (4.51 lbs)
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Dimensions (S/M): 31H × 38W × 81D cm
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Dimensions (L/XL): 31H × 38W × 86D cm
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Recommended Load Range: 11–16 kg (25–35 lbs)
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Frame: Peripheral frame with internal aluminium stay
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Suspension: AntiGravity (AG) 3D suspended mesh
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Hipbelt: Fit-on-the-Fly, dual zippered pockets
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Harness: Fit-on-the-Fly, IsoForm CM foam
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Material: 100D recycled nylon, 210D recycled nylon
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Colours Available: Black, Venturi Blue, Mythical Green
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Sizes Available: S/M, L/XL
