Arc'teryx Bora AR 63 vs Deuter Aircontact Core 50+10
Weight and specs compared for 2026 — and which one to choose.
Technical 63L pack with RotoGlide hipbelt for alpine approaches.
Versatile 50+10L pack with Aircontact back system.
Building a pack? Add either one to your HikeLoad list, or drop its weight into the base weight calculator, and see what it does to your total weight.
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Arc'teryx Bora AR 63 vs Deuter Aircontact Core 50+10: which should you buy?
If saving weight is your priority, the Arc'teryx Bora AR 63 wins — at 2,270 g it is 40 g (2%) lighter than the Deuter Aircontact Core 50+10 (2,310 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.