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Gregory Focal 58 vs Zpacks Nero Classic 50L

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

Zpacks Nero Classic 50L is the lighter option — 881 g lighter than the Gregory Focal 58 (75% less weight). If grams matter to you, that is the one to beat.
Spec Gregory Focal 58 Zpacks Nero Classic 50L
Weight 1,170 g · 1.170 kg · 2.58 lb 289 g · 0.289 kg · 0.64 lb
Brand Gregory Zpacks
Category Backpack Backpack
Gregory Focal 58
1,170 g

Ventilated ultralight backpacking pack with a tensioned mesh backpanel, removable lid and roughly 16kg max recommended load.

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Zpacks Nero Classic 50L
289 g

Frameless ultralight backpack made from Dyneema Composite Fabric. Minimalist design for gram-conscious hikers and ultralight enthusiasts.

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Gregory Focal 58 vs Zpacks Nero Classic 50L: which should you buy?

If saving weight is your priority, the Zpacks Nero Classic 50L wins — at 289 g it is 881 g (75%) lighter than the Gregory Focal 58 (1,170 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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