Klymit Static V Lite vs Zpacks Classic Sleeping Bag 20F

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

Zpacks Classic Sleeping Bag 20F is the lighter option — 163 g lighter than the Klymit Static V Lite (32% less weight). If grams matter to you, that is the one to beat.

Spec	Klymit Static V Lite	Zpacks Classic Sleeping Bag 20F
Weight	510 g · 0.510 kg · 1.12 lb	347 g · 0.347 kg · 0.77 lb
Brand	Klymit	Zpacks
Category	Sleep System	Sleep System

Klymit Static V Lite

510 g

Side-baffled inflatable pad with V-chamber design.

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Zpacks Classic Sleeping Bag 20F

347 g

Mummy-style sleeping bag rated to 20F (-7C) with 900-fill goose down. DCF outer shell for low weight and packability. Water-resistant treatment included.

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Klymit Static V Lite vs Zpacks Classic Sleeping Bag 20F: which should you buy?

If saving weight is your priority, the Zpacks Classic Sleeping Bag 20F wins — at 347 g it is 163 g (32%) lighter than the Klymit Static V Lite (510 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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