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Cumulus Aerial 250 Quilt vs Nemo Fillo Elite Wide UL

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

Nemo Fillo Elite Wide UL is the lighter option — 371 g lighter than the Cumulus Aerial 250 Quilt (76% less weight). If grams matter to you, that is the one to beat.
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Spec Cumulus Aerial 250 Quilt Nemo Fillo Elite Wide UL
Weight 490 g · 0.490 kg · 1.08 lb 119 g · 0.119 kg · 0.26 lb
Brand Cumulus Nemo
Category Sleep System Sleep System
Cumulus Aerial 250 Quilt
490 g

Summer 3-season ultralight quilt with 250g of 850 fill power down insulation, minimalist sleep system

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Nemo Fillo Elite Wide UL
119 g

Hybrid inflatable pillow with foam padding. Lightweight comfort at 4.2 oz for multi-day hikes.

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Cumulus Aerial 250 Quilt vs Nemo Fillo Elite Wide UL: which should you buy?

If saving weight is your priority, the Nemo Fillo Elite Wide UL wins — at 119 g it is 371 g (76%) lighter than the Cumulus Aerial 250 Quilt (490 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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