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Black Diamond Beta Light 30L vs Peak Design Outdoor Backpack 25L

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

No winner on weight yet. The recorded weights have not both been verified on the same basis. Size, included parts and single-item versus pair weights can differ. Check the linked sources before choosing a replacement.

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Spec Black Diamond Beta Light 30L Peak Design Outdoor Backpack 25L
Weight 694 g · 0.694 kg · 1.53 lb 1,150 g · 1.150 kg · 2.54 lb
Brand Black Diamond Peak Design
Category Backpack Backpack
Black Diamond Beta Light 30L
694 g

Ultralight roll-top backpack with stripped-down design. Removable hip belt and frame stays reduce weight to 452g for minimalist adventures.

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Peak Design Outdoor Backpack 25L
1,150 g

Versatile hiking daypack with Terra Shell™ weather-resistant fabric, roll-top Ultra-Cinch closure (expands from 20-25L), and laptop sleeve. Hiking and everyday...

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Black Diamond Beta Light 30L vs Peak Design Outdoor Backpack 25L: 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.

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