Enlightened Equipment Revelation 20°F vs Sea to Summit Ether Light XT
Weight and specs compared for 2026 — and which one to choose.
Quilt-style sleeping bag for side sleepers. Highly customizable.
Full details →Ultralight air sleeping pad with 3D construction for comfort.
Full details →HikeLoad is reader-supported. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Learn more.
Enlightened Equipment Revelation 20°F vs Sea to Summit Ether Light XT: which should you buy?
If saving weight is your priority, the Sea to Summit Ether Light XT wins — at 435 g it is 47 g (10%) lighter than the Enlightened Equipment Revelation 20°F (482 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.