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Katabatic Gear Sawatch 15F Quilt vs Zpacks Sleeping Bag 20°F

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

Zpacks Sleeping Bag 20°F is the lighter option — 303 g lighter than the Katabatic Gear Sawatch 15F Quilt (43% less weight). If grams matter to you, that is the one to beat.
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Spec Katabatic Gear Sawatch 15F Quilt Zpacks Sleeping Bag 20°F
Weight 700 g · 0.700 kg · 1.54 lb 397 g · 0.397 kg · 0.88 lb
Brand Katabatic Gear Zpacks
Category Sleep System Sleep System
Katabatic Gear Sawatch 15F Quilt
700 g

Premium 900-fill goose down sleeping quilt rated to 15°F. Features perimeter strapping system and variable loft adjustment for versatile temperature regulation.

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Zpacks Sleeping Bag 20°F
397 g

Ultralight 900-fill down sleeping bag rated to 20°F.

Full details →

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Katabatic Gear Sawatch 15F Quilt vs Zpacks Sleeping Bag 20°F: which should you buy?

If saving weight is your priority, the Zpacks Sleeping Bag 20°F wins — at 397 g it is 303 g (43%) lighter than the Katabatic Gear Sawatch 15F Quilt (700 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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