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Exped DeepSleep Mat 7.5 vs Therm-a-Rest Parsec 20F

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

Therm-a-Rest Parsec 20F is the lighter option — 200 g lighter than the Exped DeepSleep Mat 7.5 (20% less weight). If grams matter to you, that is the one to beat.
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Spec Exped DeepSleep Mat 7.5 Therm-a-Rest Parsec 20F
Weight 1,020 g · 1.020 kg · 2.25 lb 820 g · 0.820 kg · 1.81 lb
Brand Exped Therm-a-Rest
Category Sleep System Sleep System
Exped DeepSleep Mat 7.5
1,020 g

Self-inflating comfort pad with 7.5cm foam core.

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Therm-a-Rest Parsec 20F
820 g

Updated 2026 ultralight 3-season sleeping bag with 900-fill Muscovy hydrophobic down. Comfort rating -6°C. Refined baffles for improved loft and simplified inte...

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Exped DeepSleep Mat 7.5 vs Therm-a-Rest Parsec 20F: which should you buy?

If saving weight is your priority, the Therm-a-Rest Parsec 20F wins — at 820 g it is 200 g (20%) lighter than the Exped DeepSleep Mat 7.5 (1,020 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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