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Katabatic Gear Flex 22 Quilt vs Therm-a-Rest NeoLoft

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

Katabatic Gear Flex 22 Quilt is the lighter option — 71 g lighter than the Therm-a-Rest NeoLoft (10% less weight). If grams matter to you, that is the one to beat.
Spec Katabatic Gear Flex 22 Quilt Therm-a-Rest NeoLoft
Weight 646 g · 0.646 kg · 1.42 lb 717 g · 0.717 kg · 1.58 lb
Brand Katabatic Gear Therm-a-Rest
Category Sleep System Sleep System
Katabatic Gear Flex 22 Quilt
646 g

22°F down quilt with 900-fill-power goose down and adjustable footbox. Regular size. Highly packable and ultralight for 3-season backpacking.

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Therm-a-Rest NeoLoft
717 g

Plush 10cm-thick insulated air pad with R-value 4.7, designed for car-camping-level comfort at a backpackable weight.

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Katabatic Gear Flex 22 Quilt vs Therm-a-Rest NeoLoft: which should you buy?

If saving weight is your priority, the Katabatic Gear Flex 22 Quilt wins — at 646 g it is 71 g (10%) lighter than the Therm-a-Rest NeoLoft (717 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