Hyperlite Mountain Gear Southwest 55 vs ULA Ohm 2.0
Weight and specs compared for 2026 — and which one to choose.
Ultralight Dyneema 55L pack for serious gram-counters.
Ultralight 50L frameless pack with framesheet option.
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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Hyperlite Mountain Gear Southwest 55 vs ULA Ohm 2.0: which should you buy?
The listed weights alone are not enough to choose between these products. Confirm the size, included parts and weight basis against each source; choose equipment for the function and fit you need.
See where both rank against everything else in this category on the lightest backpack page, or browse the full gear weight database.