Feathered Friends Flicker UL 20 vs Zpacks Zip Around Sleeping Bag 20°F
Weight and specs compared for 2026 — and which one to choose.
Hoodless 20F quilt/bag hybrid with 950+ fill down, full-length zip and cinchable footbox; 10D shell (regular).
Check price Full details →900-fill down sleeping bag with full-length side zipper for easy entry and temperature regulation. Rated to -7°C, excellent for thru-hikers seeking packable, ve...
Check price Full details →Feathered Friends Flicker UL 20 vs Zpacks Zip Around Sleeping Bag 20°F: which should you buy?
If saving weight is your priority, the Zpacks Zip Around Sleeping Bag 20°F wins — at 612 g it is 102 g (14%) lighter than the Feathered Friends Flicker UL 20 (714 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.