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Gregory Baltoro 75 vs Mystery Ranch Bridger 65

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

Gregory Baltoro 75 is the lighter option — 40 g lighter than the Mystery Ranch Bridger 65 (2% less weight). If grams matter to you, that is the one to beat.
Spec Gregory Baltoro 75 Mystery Ranch Bridger 65
Weight 2,360 g · 2.360 kg · 5.20 lb 2,400 g · 2.400 kg · 5.29 lb
Brand Gregory Mystery Ranch
Category Backpack Backpack
Gregory Baltoro 75
2,360 g

Workhorse 75L pack for extended expeditions and heavy loads.

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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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Gregory Baltoro 75 vs Mystery Ranch Bridger 65: which should you buy?

If saving weight is your priority, the Gregory Baltoro 75 wins — at 2,360 g it is 40 g (2%) 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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