Feathered Friends Hummingbird YF 30°F vs NEMO Equipment Eclipse All-Season Sleeping Pad
Weight and specs compared for 2026 — and which one to choose.
Ultralight 950-fill down bag rated to 30°F (-1°C).
Full details →R-value 6.2 with heavily dimpled surface for cold weather insulation in 4-inch thickness.
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Feathered Friends Hummingbird YF 30°F vs NEMO Equipment Eclipse All-Season Sleeping Pad: which should you buy?
If saving weight is your priority, the NEMO Equipment Eclipse All-Season Sleeping Pad wins — at 454 g it is 56 g (11%) lighter than the Feathered Friends Hummingbird YF 30°F (510 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.