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Tarptent Protrail Li vs Zpacks Altaplex Pro

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

Zpacks Altaplex Pro is the lighter option — 127 g lighter than the Tarptent Protrail Li (24% less weight). If grams matter to you, that is the one to beat.
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Spec Tarptent Protrail Li Zpacks Altaplex Pro
Weight 539 g · 0.539 kg · 1.19 lb 412 g · 0.412 kg · 0.91 lb
as listed, lowest option (Lite Floor), incl. guylines and taped seams, excl. stuff sack
Brand Tarptent Zpacks
Category Shelter Shelter
Tarptent Protrail Li
539 g

Ultralight single-wall solo shelter with silnylon construction.

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Zpacks Altaplex Pro
412 g

Ultralight 1-person tent with larger, taller design than Plex Solo. Features zippered storm doors, peak vent, double-L zipper, and magnet toggles for convenienc...

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Tarptent Protrail Li vs Zpacks Altaplex Pro: which should you buy?

If saving weight is your priority, the Zpacks Altaplex Pro wins — at 412 g it is 127 g (24%) lighter than the Tarptent Protrail Li (539 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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