Zpacks Solo Quilt 20F vs Zpacks Zip Around Sleeping Bag

Weight and specs compared for 2026 — and which one to choose.

Zpacks Solo Quilt 20F is the lighter option — 277 g lighter than the Zpacks Zip Around Sleeping Bag (45% less weight). If grams matter to you, that is the one to beat.

Spec	Zpacks Solo Quilt 20F	Zpacks Zip Around Sleeping Bag
Weight	335 g · 0.335 kg · 0.74 lb	612 g · 0.612 kg · 1.35 lb
Brand	Zpacks	Zpacks
Category	Sleep System	Sleep System

Zpacks Solo Quilt 20F

335 g

900-fill power down quilt with 20F (-7C) temperature rating in ultralight DCF shell. Pad attachment straps and adjustable snap footbox included.

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Zpacks Zip Around Sleeping Bag

612 g

900-fill-power down sleeping bag with unique side-entry zipper. Eliminates the draft collar for a cleaner, lighter design.

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Zpacks Solo Quilt 20F vs Zpacks Zip Around Sleeping Bag: which should you buy?

If saving weight is your priority, the Zpacks Solo Quilt 20F wins — at 335 g it is 277 g (45%) lighter than the Zpacks Zip Around Sleeping Bag (612 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.

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