




We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
The Osprey Atmos AG LT 50L is a refined, high-capacity pack designed for technical backpacking. It carries forward the comfort of our AntiGravity suspension while shedding weight to offer a streamlined silhouette. If you value breathability, steady support, and easy access on trail days, this pack sits in that sweet spot between everyday carry and expedition readiness.
Thoughtful adjustments help you dial in a precise, personal feel. A Fit-on-the-Fly hipbelt adapts to different waists, and a ladder-style backpanel system lets you tailor torso length for balanced weight distribution. The result can be a cooler, more comfortable carry on long climbs and multi-day routes.
From quick weekend missions to longer treks, the Atmos AG LT 50L balances capacity with a lighter feel. Its breathable design helps you stay cooler, while practical features keep your gear organized and accessible. The pack is crafted with recycled fabrics and a mindful construction approach, aligning with durable performance over time. Consider this model if you want a capable pack that feels effortless to carry on variable terrain, with accessible storage and protective weather features.
Q: What is the Atmos AG LT 50L best for?
A: Ideal for technical backpacking, from weekend trips to longer expeditions, with breathable support and customizable fit.
Q: Does the Atmos AG LT 50L include a rain cover?
A: Yes. It features an integrated raincover to help protect gear in wet weather.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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