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Mountain Hardwear Alakazam 45 Backpack vs Patagonia Ascensionist 35L
Weight and specs compared for 2026 — and which one to choose.
Patagonia Ascensionist 35L is the lighter option — 81 g lighter than the Mountain Hardwear Alakazam 45 Backpack (10% less weight). If grams matter to you, that is the one to beat.
Mountain Hardwear Alakazam 45 Backpack
819 g
ALUULA pack with articulated hip belt and running vest harness for technical hiking.
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Mountain Hardwear Alakazam 45 Backpack vs Patagonia Ascensionist 35L: which should you buy?
If saving weight is your priority, the Patagonia Ascensionist 35L wins — at 738 g it is 81 g (10%) lighter than the Mountain Hardwear Alakazam 45 Backpack (819 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.
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