Six Moon Designs Lunar Duo vs Zpacks Hexamid Pocket Tarp

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

Zpacks Hexamid Pocket Tarp is the lighter option — 695 g lighter than the Six Moon Designs Lunar Duo (82% less weight). If grams matter to you, that is the one to beat.

Spec	Six Moon Designs Lunar Duo	Zpacks Hexamid Pocket Tarp
Weight	850 g · 0.850 kg · 1.87 lb	155 g · 0.155 kg · 0.34 lb
Brand	Six Moon Designs	Zpacks
Category	Shelter	Shelter

Six Moon Designs Lunar Duo

850 g

Spacious 2-person trekking pole shelter with side entry.

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Zpacks Hexamid Pocket Tarp

155 g

Ultralight Dyneema tarp with doors for versatile shelter configuration. Packs to the size of a fist, offering weather coverage at minimal weight.

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Six Moon Designs Lunar Duo vs Zpacks Hexamid Pocket Tarp: which should you buy?

If saving weight is your priority, the Zpacks Hexamid Pocket Tarp wins — at 155 g it is 695 g (82%) lighter than the Six Moon Designs Lunar Duo (850 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 shelter page, or browse the full gear weight database.

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