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Katabatic Gear Sawatch 15 vs Zpacks Summer Quilt

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

Zpacks Summer Quilt is the lighter option — 456 g lighter than the Katabatic Gear Sawatch 15 (65% less weight). If grams matter to you, that is the one to beat.
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Spec Katabatic Gear Sawatch 15 Zpacks Summer Quilt
Weight 700 g · 0.700 kg · 1.54 lb 244 g · 0.244 kg · 0.54 lb
Brand Katabatic Gear Zpacks
Category Sleep System Sleep System
Katabatic Gear Sawatch 15
700 g

15F down quilt with 900+ fill power and a Pertex Quantum shell, packing down to roughly 7 liters for cold-weather trips.

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Zpacks Summer Quilt
244 g

Minimal 8.6-ounce quilt for warm weather camping. Doubles as winter sleeping bag liner.

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Katabatic Gear Sawatch 15 vs Zpacks Summer Quilt: which should you buy?

If saving weight is your priority, the Zpacks Summer Quilt wins — at 244 g it is 456 g (65%) lighter than the Katabatic Gear Sawatch 15 (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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