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Exped Ultra 6.5R vs Outdoor Vitals StormLoft Down TopQuilt 15F

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

Exped Ultra 6.5R is the lighter option — 335 g lighter than the Outdoor Vitals StormLoft Down TopQuilt 15F (48% less weight). If grams matter to you, that is the one to beat.
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Spec Exped Ultra 6.5R Outdoor Vitals StormLoft Down TopQuilt 15F
Weight 360 g · 0.360 kg · 0.79 lb 695 g · 0.695 kg · 1.53 lb
Brand Exped Outdoor Vitals
Category Sleep System Sleep System
Exped Ultra 6.5R
360 g

All-season insulated air mat with R-6.9 warmth, 9cm thickness and quiet 20D recycled face fabric; mummy regular.

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Outdoor Vitals StormLoft Down TopQuilt 15F
695 g

15°F rated down quilt with integrated pad attachment straps and draft collar. Regular size for backpackers up to 6 ft.

Full details →

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Exped Ultra 6.5R vs Outdoor Vitals StormLoft Down TopQuilt 15F: which should you buy?

If saving weight is your priority, the Exped Ultra 6.5R wins — at 360 g it is 335 g (48%) lighter than the Outdoor Vitals StormLoft Down TopQuilt 15F (695 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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