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Enlightened Equipment Enigma Quilt 20F Goose Down vs Western Mountaineering Ultralite 20F Sleeping Bag

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

Enlightened Equipment Enigma Quilt 20F Goose Down is the lighter option — 272 g lighter than the Western Mountaineering Ultralite 20F Sleeping Bag (33% less weight). If grams matter to you, that is the one to beat.
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Spec Enlightened Equipment Enigma Quilt 20F Goose Down Western Mountaineering Ultralite 20F Sleeping Bag
Weight 550 g · 0.550 kg · 1.21 lb 822 g · 0.822 kg · 1.81 lb
Brand Enlightened Equipment Western Mountaineering
Category Sleep System Sleep System
Enlightened Equipment Enigma Quilt 20F Goose Down
550 g

Minimalist ultralight quilt, 19.4oz, 950 fill power goose down, sewn-closed footbox

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Western Mountaineering Ultralite 20F Sleeping Bag
822 g

Hand-sewn sleeping bag, 29oz, 850+ fill power goose down, three-season

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Enlightened Equipment Enigma Quilt 20F Goose Down vs Western Mountaineering Ultralite 20F Sleeping Bag: which should you buy?

If saving weight is your priority, the Enlightened Equipment Enigma Quilt 20F Goose Down wins — at 550 g it is 272 g (33%) lighter than the Western Mountaineering Ultralite 20F Sleeping Bag (822 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 sleep system page, or browse the full gear weight database.

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