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Therm-a-Rest Vesper 20 Quilt vs Therm-a-Rest Vesper Quilt

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

Both weigh the same at 550 g, so choose on features, price and fit.
Spec Therm-a-Rest Vesper 20 Quilt Therm-a-Rest Vesper Quilt
Weight 550 g · 0.550 kg · 1.21 lb 550 g · 0.550 kg · 1.21 lb
Brand Therm-a-Rest Therm-a-Rest
Category Sleep System Sleep System
Therm-a-Rest Vesper 20 Quilt
550 g

Ultralight sleeping quilt with 900-fill hydrophobic goose down rated to 20F (-7C). Hood-quilt hybrid design with Pertex Quantum shell for minimal weight.

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Therm-a-Rest Vesper Quilt
550 g

Premium 900-fill hydrophobic goose down quilt for 3-season backpacking. Pad attachment straps keep it secure through the night.

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Therm-a-Rest Vesper 20 Quilt vs Therm-a-Rest Vesper Quilt: which should you buy?

On weight these two are identical (550 g), so your decision comes down to features, fit and price. Check the full details and current price for each above.

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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