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Yama Mountain Gear Cirriform 1P Tarp vs Zpacks Duplex Lite Tent

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

Yama Mountain Gear Cirriform 1P Tarp is the lighter option — 114 g lighter than the Zpacks Duplex Lite Tent (27% less weight). If grams matter to you, that is the one to beat.
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Spec Yama Mountain Gear Cirriform 1P Tarp Zpacks Duplex Lite Tent
Weight 309 g · 0.309 kg · 0.68 lb 423 g · 0.423 kg · 0.93 lb
Brand Yama Mountain Gear Zpacks
Category Shelter Shelter
Yama Mountain Gear Cirriform 1P Tarp
309 g

Ultralight silpoly tarp shelter with floorless design and doors. Weighs just 309g for minimal packed weight.

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Zpacks Duplex Lite Tent
423 g

Two-person Dyneema tent, one of the lightest fully enclosed double shelters available. Excellent weather protection with roomy vestibules.

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Yama Mountain Gear Cirriform 1P Tarp vs Zpacks Duplex Lite Tent: which should you buy?

If saving weight is your priority, the Yama Mountain Gear Cirriform 1P Tarp wins — at 309 g it is 114 g (27%) lighter than the Zpacks Duplex Lite Tent (423 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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