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Durston X-Dome 1+ Ground Sheet vs Sea to Summit Ultra-Sil Sack 4L

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

Durston X-Dome 1+ Ground Sheet is the lighter option — 23 g lighter than the Sea to Summit Ultra-Sil Sack 4L (96% less weight). If grams matter to you, that is the one to beat.
Spec Durston X-Dome 1+ Ground Sheet Sea to Summit Ultra-Sil Sack 4L
Weight 1 g · 0.001 kg · 0.00 lb 24 g · 0.024 kg · 0.05 lb
Brand Durston Sea to Summit
Category Miscellaneous Miscellaneous
Durston X-Dome 1+ Ground Sheet
1 g
Full details →
Sea to Summit Ultra-Sil Sack 4L
24 g

Ultralight stuff sack for food, clothing or sleeping bag.

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Durston X-Dome 1+ Ground Sheet vs Sea to Summit Ultra-Sil Sack 4L: which should you buy?

If saving weight is your priority, the Durston X-Dome 1+ Ground Sheet wins — at 1 g it is 23 g (96%) lighter than the Sea to Summit Ultra-Sil Sack 4L (24 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 miscellaneous page, or browse the full gear weight database.

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