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Granite Gear Crown3 60 vs REI Co-op Flash 45

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

Granite Gear Crown3 60 is the lighter option — 110 g lighter than the REI Co-op Flash 45 (9% less weight). If grams matter to you, that is the one to beat.
Spec Granite Gear Crown3 60 REI Co-op Flash 45
Weight 1,080 g · 1.080 kg · 2.38 lb 1,190 g · 1.190 kg · 2.62 lb
Brand Granite Gear REI Co-op
Category Backpack Backpack
Granite Gear Crown3 60
1,080 g

Lightweight 60L pack with a removable molded frame sheet, 35lb load rating and adjustable Re-Fit hipbelt for long-distance hiking.

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REI Co-op Flash 45
1,190 g

Lightweight 45L versatile backpacking pack.

Full details →

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Granite Gear Crown3 60 vs REI Co-op Flash 45: which should you buy?

If saving weight is your priority, the Granite Gear Crown3 60 wins — at 1,080 g it is 110 g (9%) lighter than the REI Co-op Flash 45 (1,190 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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