Feathered Friends Hummingbird UL 30 Sleeping Bag vs Hyperlite Mountain Gear 20-Degree Quilt (Regular)
Weight and specs compared for 2026 — and which one to choose.
Premium 30°F sleeping bag loaded with 900-fill goose down, ultralight mummy construction ideal for three-season alpine and trail use.
Check price Full details →Ultralight 20F down quilt with 1000FP DWR-treated down, 7D ripstop shell, 3D baffles and pad attachment straps.
Check price Full details →Feathered Friends Hummingbird UL 30 Sleeping Bag vs Hyperlite Mountain Gear 20-Degree Quilt (Regular): which should you buy?
If saving weight is your priority, the Feathered Friends Hummingbird UL 30 Sleeping Bag wins — at 568 g it is 2 g (0%) lighter than the Hyperlite Mountain Gear 20-Degree Quilt (Regular) (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 sleep system page, or browse the full gear weight database.