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Cumulus Quilt 150 vs Zpacks Summer Quilt

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

No winner on weight yet. The recorded weights have not both been verified on the same basis. Size, included parts and single-item versus pair weights can differ. Check the linked sources before choosing a replacement.

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Spec Cumulus Quilt 150 Zpacks Summer Quilt
Weight 300 g · 0.300 kg · 0.66 lb
as listed, size not stated on page
244 g · 0.244 kg · 0.54 lb
Brand Cumulus Zpacks
Category Sleep System Sleep System
Cumulus Quilt 150
300 g

Ultra-lightweight 3-season summer quilt filled with 150g of 850-fill Polish goose down. Features Toray Airtastic fabric, sewn-through baffle construction, open...

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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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Cumulus Quilt 150 vs Zpacks Summer Quilt: which should you buy?

The listed weights alone are not enough to choose between these products. Confirm the size, included parts and weight basis against each source; choose equipment for the function and fit you need.

See where both rank against everything else in this category on the lightest sleep system page, or browse the full gear weight database.

More sleep system comparisons