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Exped SynMat HL Winter vs Mountain Hardwear Ghoul 20F Sleeping Bag

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

Mountain Hardwear Ghoul 20F Sleeping Bag is the lighter option — 48 g lighter than the Exped SynMat HL Winter (7% less weight). If grams matter to you, that is the one to beat.
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Spec Exped SynMat HL Winter Mountain Hardwear Ghoul 20F Sleeping Bag
Weight 680 g · 0.680 kg · 1.50 lb 632 g · 0.632 kg · 1.39 lb
Brand Exped Mountain Hardwear
Category Sleep System Sleep System
Exped SynMat HL Winter
680 g

4-season inflatable pad with R-value 8.0.

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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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Exped SynMat HL Winter vs Mountain Hardwear Ghoul 20F Sleeping Bag: which should you buy?

If saving weight is your priority, the Mountain Hardwear Ghoul 20F Sleeping Bag wins — at 632 g it is 48 g (7%) lighter than the Exped SynMat HL Winter (680 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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