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Cumulus Neo Quilt 300 vs Cumulus Quilt 150

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

Cumulus Quilt 150 is the lighter option — 75 g lighter than the Cumulus Neo Quilt 300 (16% less weight). If grams matter to you, that is the one to beat.
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Spec Cumulus Neo Quilt 300 Cumulus Quilt 150
Weight 455 g · 0.455 kg · 1.00 lb 380 g · 0.380 kg · 0.84 lb
Brand Cumulus Cumulus
Category Sleep System Sleep System
Cumulus Neo Quilt 300
455 g

Ultralight 3-season quilt with 300g 900-fill goose down and closed footbox. Comfort rating -3°C. Features two-part strap system and adjustable draft collar for...

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Cumulus Quilt 150
380 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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Cumulus Neo Quilt 300 vs Cumulus Quilt 150: which should you buy?

If saving weight is your priority, the Cumulus Quilt 150 wins — at 380 g it is 75 g (16%) lighter than the Cumulus Neo Quilt 300 (455 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.

More sleep system comparisons