Enlightened Equipment Convert 20 vs Therm-a-Rest NeoAir XTherm NXT

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

Therm-a-Rest NeoAir XTherm NXT is the lighter option — 342 g lighter than the Enlightened Equipment Convert 20 (44% less weight). If grams matter to you, that is the one to beat.

Spec	Enlightened Equipment Convert 20	Therm-a-Rest NeoAir XTherm NXT
Weight	772 g · 0.772 kg · 1.70 lb	430 g · 0.430 kg · 0.95 lb
Brand	Enlightened Equipment	Therm-a-Rest
Category	Sleep System	Sleep System

Enlightened Equipment Convert 20

772 g

Convertible 20-degree quilt with 850 fill water-repellent down that can be sealed into a full enclosure or opened flat.

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Therm-a-Rest NeoAir XTherm NXT

430 g

4-season inflatable sleeping pad with R-value 7.3.

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Enlightened Equipment Convert 20 vs Therm-a-Rest NeoAir XTherm NXT: which should you buy?

If saving weight is your priority, the Therm-a-Rest NeoAir XTherm NXT wins — at 430 g it is 342 g (44%) lighter than the Enlightened Equipment Convert 20 (772 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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