Gossamer Gear Elixir 20 Daypack vs Zpacks Arc Haul Ultra 60L Backpack
Weight and specs compared for 2026 — and which one to choose.
Roll-top daypack made with waterproof welded ALUULA for reliable wet weather use.
Full details →Ultralight 60L thru-hiking pack with DCF fabric and arc carbon fiber frame for load transfer. Weight varies by configuration.
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Gossamer Gear Elixir 20 Daypack vs Zpacks Arc Haul Ultra 60L Backpack: which should you buy?
If saving weight is your priority, the Gossamer Gear Elixir 20 Daypack wins — at 176 g it is 448 g (72%) lighter than the Zpacks Arc Haul Ultra 60L Backpack (624 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.