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Deuter Aircontact Lite 45+10 vs Mystery Ranch Bridger 65

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

Deuter Aircontact Lite 45+10 is the lighter option — 830 g lighter than the Mystery Ranch Bridger 65 (35% less weight). If grams matter to you, that is the one to beat.
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Spec Deuter Aircontact Lite 45+10 Mystery Ranch Bridger 65
Weight 1,570 g · 1.570 kg · 3.46 lb 2,400 g · 2.400 kg · 5.29 lb
Brand Deuter Mystery Ranch
Category Backpack Backpack
Deuter Aircontact Lite 45+10
1,570 g

Lightweight 45+10L pack with Aircontact Lite back.

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Mystery Ranch Bridger 65
2,400 g

Durable 65L pack with NICE frame system for heavy loads.

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Deuter Aircontact Lite 45+10 vs Mystery Ranch Bridger 65: which should you buy?

If saving weight is your priority, the Deuter Aircontact Lite 45+10 wins — at 1,570 g it is 830 g (35%) lighter than the Mystery Ranch Bridger 65 (2,400 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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