Hyperlite Mountain Gear 20-Degree Quilt (Regular) vs Zpacks Classic 20°F Sleeping Bag
Weight and specs compared for 2026 — and which one to choose.
Ultralight 20F down quilt with 1000FP DWR-treated down, 7D ripstop shell, 3D baffles and pad attachment straps.
Check price Full details →Ultralight mummy sleeping bag with 900-fill power goose down rated to 20°F. Water-resistant down and Dyneema shell. Weighs 20.3 oz in regular size.
Check price Full details →Hyperlite Mountain Gear 20-Degree Quilt (Regular) vs Zpacks Classic 20°F Sleeping Bag: which should you buy?
If saving weight is your priority, the Hyperlite Mountain Gear 20-Degree Quilt (Regular) wins — at 570 g it is 6 g (1%) lighter than the Zpacks Classic 20°F Sleeping Bag (576 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.