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Lowe Alpine AirZone Active 22L vs ULA Ohm 2.0

Weight and specs compared for 2026 — and which one to choose.

ULA Ohm 2.0 is the lighter option — 233 g lighter than the Lowe Alpine AirZone Active 22L (29% less weight). If grams matter to you, that is the one to beat.
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Spec Lowe Alpine AirZone Active 22L ULA Ohm 2.0
Weight 800 g · 0.800 kg · 1.76 lb 567 g · 0.567 kg · 1.25 lb
Brand Lowe Alpine ULA
Category Backpack Backpack
Lowe Alpine AirZone Active 22L
800 g

Lightweight daypack and hiking backpack at approximately 800g, features ventilated back system and hydration compatibility

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ULA Ohm 2.0
567 g

Ultralight 50L frameless pack with framesheet option.

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Lowe Alpine AirZone Active 22L vs ULA Ohm 2.0: which should you buy?

If saving weight is your priority, the ULA Ohm 2.0 wins — at 567 g it is 233 g (29%) lighter than the Lowe Alpine AirZone Active 22L (800 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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