Deuter Aircontact Lite 45+10 vs Gregory Facet 55

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

Gregory Facet 55 is the lighter option — 80 g lighter than the Deuter Aircontact Lite 45+10 (5% less weight). If grams matter to you, that is the one to beat.

Spec	Deuter Aircontact Lite 45+10	Gregory Facet 55
Weight	1,570 g · 1.570 kg · 3.46 lb	1,490 g · 1.490 kg · 3.28 lb
Brand	Deuter	Gregory
Category	Backpack	Backpack

Deuter Aircontact Lite 45+10

1,570 g

Lightweight 45+10L pack with Aircontact Lite back.

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Gregory Facet 55

1,490 g

Women's 55L lightweight pack with AeroFloat suspension.

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Deuter Aircontact Lite 45+10 vs Gregory Facet 55: which should you buy?

If saving weight is your priority, the Gregory Facet 55 wins — at 1,490 g it is 80 g (5%) lighter than the Deuter Aircontact Lite 45+10 (1,570 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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