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Atmos AG LT 50L Hiking Pack Men's

Winter Sale

Atmos AG LT 50L Hiking Pack Men's

OSP ATMOS AG LT 50L PACK night shift
Members $386.96
Lifetime Club Membership $10.00
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Size Guide

Torso Size
Pack Size
15" (38cm) -
16" (40.5cm) -
17" (43cm) S/M
18" (46cm) S/M
19" (48cm) S/M or L/XL
20" (51cm) S/M or L/XL
21" (53cm) S/M or L/XL
22" (56cm) L/XL
23" (58.5cm) L/XL
24" (61cm) -
25" (63.5cm) -


TORSO SIZE - Many Osprey packs are available in multiple sizes to fit a range of torso lengths. To determine your torso measurement, please see diagram below

For more information on pack fitting, check out our blog post on How to Fit a Hiking Pack.

Less is more with the men's Osprey Atmos AG LT 50L Hiking Pack, delivering extraordinary, ventilated and comfortable AntiGravity suspension in a more streamlined silhouette for technical backpackers. Even lighter than its original counterpart, the LT 50 delivers the same best-in-class carry, while providing a thoughtfully simple, capable feature set. It includes an integrated raincover, side panel zip access, floating top lid, reinforced shove-it pocket and internal hydration sleeve. A Fit-on-the-Fly® hipbelt delivers a precise fit for a range of sizes, while an intuitive ladder adjustment system makes backpanel torso adjustment even more personalised.

From weekend explorations to weeklong expeditions, Atmos AG LT 50L Hiking Pack is up to task. Made with bluesign® approved, recycled main body fabrics and designed to pass the test of time, no matter where you take it.


  • Curved zip access on one side of panel
  • Floating top lid with lash points
  • Fabric reinforced front shove-it pocket
  • Tall dual-access side water bottle pockets
  • Dual upper/lower side compression straps
  • Dual zippered hipbelt pockets
  • Dual ice axe loops with upper compression strap capture
  • Removable sleeping pad straps
  • Internal hydration reservoir sleeve with centre back exit port
  • Integrated raincover



  • Small/Medium: 1.815 kg
  • Large/Extra Large: 1.895 kg


  • Small/Medium: 50 L
  • Large/Extra Large: 53 L


  • Main: bluesign® approved recycled 210D nylon honey comb contrast, PFAS-free DWR
  • Accent: bluesign® approved recycled 210D high tenacity nylon, PFAS-free DWR
  • Bottom: bluesign® approved recycled 500D high tenacity nylon, PFAS-free DWR


  • Small/Medium: 83H x 35W x 30D cm
  • Large/Extra Large: 88H x 35W x 30D cm

Load Range: 11-16 kg

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    Free standard shipping Australia wide on all orders over $99!
    For orders under $99, a flat rate shipping fee of $9 applies.
    Our trusted shipping partners are Australia Post, Couriers Please and TNT (FedEx). Please note, our online orders are only dispatched by our team Monday-Friday (excluding public holidays). Your order will be dispatched within a maximum of 2 working days unless otherwise advised. Should you require a faster turnaround of your order, please contact us by email or phone.
    We offer free Click & Collect in our stores, in as little as 4 hours! Click the “Find in store” button above, or select Click & Collect as your delivery option at the checkout to confirm item availability and pick up times.
    We ship Australia wide and to New Zealand. For more information regarding Shipping, please click here.

    Paddy Pallin is proud to stand behind the products we sell. Should you change your mind, you are welcome to return goods for a refund or exchange within 90 days from receipt of goods. Goods must be accompanied by proof of purchase, be in original purchase condition and include packaging. No returns on underpants, safety, face masks or climbing gear.

    You are able to return your online orders in store or by posting the items back to us. For more information, including the Online Returns Form, please see our Returns Page

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    *Applies to ranged stock only. Not applicable to gift cards, services such as repairs, and Oxfam Trailwalker merchandise. Discount may not be used in conjunction with any other offer.

    Lifetime Club Membership

    Join the Paddy Pallin Club for $10.00 and receive a 10% discount on all future purchases.*


    Exclusive Club Member sales, promotions, and events!
    *Club Member discount not applicable to gift cards and services such as repairs. Discount may not be used in conjuction with any offer