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Osprey Aether 65 vs The North Face Terra 55
Weight and specs compared for 2026 — and which one to choose.
The North Face Terra 55 is the lighter option — 310 g lighter than the Osprey Aether 65 (14% less weight). If grams matter to you, that is the one to beat.
Osprey Aether 65
2,210 g
Heavy-load backpacking pack with Fit-on-the-Fly adjustable harness and hipbelt and an AirScape backpanel for extended trips.
Check price Full details →The North Face Terra 55
1,900 g
Durable 55L backpacking pack for multi-day adventures.
Full details →Osprey Aether 65 vs The North Face Terra 55: which should you buy?
If saving weight is your priority, the The North Face Terra 55 wins — at 1,900 g it is 310 g (14%) lighter than the Osprey Aether 65 (2,210 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.
See where both rank against everything else in this category on the lightest backpack page, or browse the full gear weight database.