




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 Aether 55L in garlic mustard green is designed for adventurous days and backcountry durability. Honored with the 2021 Backpacker Editors’ Choice Gold Award, this pack emphasizes a near-custom fit, reliable load management, and ready-weather protection to keep you focused on the trail ahead.
Experience a truly personalized carry with the Custom Fit-on-the-Fly system. The hipbelt, shoulder straps, and adjustable torso length let you dial in a precise fit for a variety of body shapes, helping the pack sit close to your torso as you move. This close-to-body feel can enhance balance on technical sections and uneven terrain.
The AirScape backpanel uses injection-molded, die-cut foam to provide ventilation and a breathable ride, helping manage heat buildup as you push pace or trek with a heavier load. The system is designed to feel responsive under a variety of terrains.
Organize gear with a dedicated sleeping bag compartment that includes a removable divider for easy access. A raincover is included to protect your gear during sudden showers, keeping essentials dry and ready.
Item dimensions are about 30.7H x 15W x 9.8D inches, with a weight of roughly 4.83 pounds. The design focuses on a stable, close-to-body fit that remains comfortable through long days on trail.
Think weekend treks with a balanced mid-load or longer backcountry trips where stability matters on exposed ridges. The combination of adjustable fit, AirScape comfort, and organized storage aims to support a reliable, comfortable carrying experience from dawn to dusk.
Q: What are the key fit features of the Osprey Aether 55L?
A: It offers Custom Fit-on-the-Fly hipbelt and shoulder straps plus adjustable torso length for a personalized, close-to-body fit.
Q: Is a rain cover included with this backpack?
A: Yes, the Aether 55L includes a raincover for weather protection on wet days.
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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