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3F UL Gear Qidian Pro 46+10L vs Hyperlite Mountain Gear Southwest 40L Backpack

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

No winner on weight yet. The recorded weights have not both been verified on the same basis. Size, included parts and single-item versus pair weights can differ. Check the linked sources before choosing a replacement.

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Spec 3F UL Gear Qidian Pro 46+10L Hyperlite Mountain Gear Southwest 40L Backpack
Weight 880 g · 0.880 kg · 1.94 lb 841 g · 0.841 kg · 1.85 lb
Brand 3F UL Gear Hyperlite Mountain Gear
Category Backpack Backpack
3F UL Gear Qidian Pro 46+10L
880 g

UHMWPE blended nylon ultralight backpack with 46L main and 10L external compartment. Fits users 160-190cm with torso 15-18 inches.

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Hyperlite Mountain Gear Southwest 40L Backpack
841 g

Fully waterproof Dyneema Composite Hybrid pack with aluminum stays and foam back panel. Built for off-trail use in harsh conditions. 29.7 oz.

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3F UL Gear Qidian Pro 46+10L vs Hyperlite Mountain Gear Southwest 40L Backpack: which should you buy?

The listed weights alone are not enough to choose between these products. Confirm the size, included parts and weight basis against each source; choose equipment for the function and fit you need.

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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