Best Ultralight Backpacks of 2025

As chosen by Clever Hiker.

Best Ultralight Pack Overall: Hyperlite Mountain Gear Unbound 40 ($369)

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Most Versatile Ultralight Pack: Atom Packs The Pulse EP50 ($274)

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Best Frameless Pack: Nashville Pack Cutaway ($326)

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Most Comfortable Ultralight Pack: Gossamer Gear Mariposa 60 ($315)

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Best Load Hauler: ULA Circuit ($300)

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Best Minimalist Pack: Hyperlite Mountain Gear Southwest 55 ($379)

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Lightest Large Capacity Pack: Zpacks Arc Haul Ultra 60 ($399)

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Well-Priced & Comfortable Ultralight Pack: Gossamer Gear Gorilla 50 ($275)

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Frameless Pack with Good Organization: Pa’Lante V2 ($240)

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Best Budget Buy: Durston Kakwa 55 ($199)

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Best Crossover Pack: REI Flash Air 50 ($299)

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In 2025, I’ll be switching from the Hyperlite Mountain Gear Southwest 3400 (as I’ve pretty much worn it out) to the Hyperlite Unbound 55. In my day hike testing, the Unbound is even better.

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