Deuter Aircontact Core 50+10 vs Zpacks Nero Classic 30L

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

Zpacks Nero Classic 30L is the lighter option — 1,649 g lighter than the Deuter Aircontact Core 50+10 (85% less weight). If grams matter to you, that is the one to beat.

Spec	Deuter Aircontact Core 50+10	Zpacks Nero Classic 30L
Weight	1,950 g · 1.950 kg · 4.30 lb	301 g · 0.301 kg · 0.66 lb
Brand	Deuter	Zpacks
Category	Backpack	Backpack

Deuter Aircontact Core 50+10

1,950 g

Versatile 50+10L pack with Aircontact back system.

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Zpacks Nero Classic 30L

301 g

Frameless ultralight backpack built with durable Ultra 100X fabric. Minimalist design for long-distance hikers prioritizing minimum pack weight.

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Deuter Aircontact Core 50+10 vs Zpacks Nero Classic 30L: which should you buy?

If saving weight is your priority, the Zpacks Nero Classic 30L wins — at 301 g it is 1,649 g (85%) lighter than the Deuter Aircontact Core 50+10 (1,950 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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