Enlightened Equipment Enigma Quilt 20°F vs Sea to Summit Ember Down Sleeping Bag
Weight and specs compared for 2026 — and which one to choose.
Ultralight down quilt with sewn-closed footbox. Available in 850FP or 950FP goose down for highest warmth-to-weight ratio.
Check price Full details →850+ Ultradry down sleeping bag rated to 9°C; packs to 5.1L with soft Thermolite liner and recycled shell fabric.
Check price Full details →Enlightened Equipment Enigma Quilt 20°F vs Sea to Summit Ember Down Sleeping Bag: which should you buy?
If saving weight is your priority, the Enlightened Equipment Enigma Quilt 20°F wins — at 601 g it is 8 g (1%) lighter than the Sea to Summit Ember Down Sleeping Bag (609 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.