Zenbivy Ultralight Bed Quilt 25°F vs Zpacks Classic 20°F Sleeping Bag
Weight and specs compared for 2026 — and which one to choose.
Ultralight down quilt with 850FP duck down insulation, 482g weight for regular size with Pertex shell fabric.
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 →HikeLoad is reader-supported. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Learn more.
Zenbivy Ultralight Bed Quilt 25°F vs Zpacks Classic 20°F Sleeping Bag: which should you buy?
If saving weight is your priority, the Zenbivy Ultralight Bed Quilt 25°F wins — at 482 g it is 94 g (16%) 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.