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Mountain Hardwear Ghoul 20F Sleeping Bag vs Zpacks Summer Quilt

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

Zpacks Summer Quilt is the lighter option — 388 g lighter than the Mountain Hardwear Ghoul 20F Sleeping Bag (61% less weight). If grams matter to you, that is the one to beat.
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Spec Mountain Hardwear Ghoul 20F Sleeping Bag Zpacks Summer Quilt
Weight 632 g · 0.632 kg · 1.39 lb 244 g · 0.244 kg · 0.54 lb
Brand Mountain Hardwear Zpacks
Category Sleep System Sleep System
Mountain Hardwear Ghoul 20F Sleeping Bag
632 g

Variable-fill sleeping bag with 950 fill power down for versatile temperature management.

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Zpacks Summer Quilt
244 g

Minimal 8.6-ounce quilt for warm weather camping. Doubles as winter sleeping bag liner.

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Mountain Hardwear Ghoul 20F Sleeping Bag vs Zpacks Summer Quilt: which should you buy?

If saving weight is your priority, the Zpacks Summer Quilt wins — at 244 g it is 388 g (61%) lighter than the Mountain Hardwear Ghoul 20F Sleeping Bag (632 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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