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Granite Gear Blaze 60 vs Hyperlite Mountain Gear Unbound 55

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

Hyperlite Mountain Gear Unbound 55 is the lighter option — 427 g lighter than the Granite Gear Blaze 60 (33% less weight). If grams matter to you, that is the one to beat.
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Spec Granite Gear Blaze 60 Hyperlite Mountain Gear Unbound 55
Weight 1,280 g · 1.280 kg · 2.82 lb 853 g · 0.853 kg · 1.88 lb
Brand Granite Gear Hyperlite Mountain Gear
Category Backpack Backpack
Granite Gear Blaze 60
1,280 g

Ventilated 60L pack with Airvent Trampoline suspension.

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Hyperlite Mountain Gear Unbound 55
853 g

Internal frame pack made from Dyneema Composite Hybrid fabric with 55L capacity. Designed for thru-hiking with weather-resistant roll-top lid and comfortable su...

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Granite Gear Blaze 60 vs Hyperlite Mountain Gear Unbound 55: which should you buy?

If saving weight is your priority, the Hyperlite Mountain Gear Unbound 55 wins — at 853 g it is 427 g (33%) lighter than the Granite Gear Blaze 60 (1,280 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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