Nemo Hornet OSMO 3P vs Zpacks Altaplex Lite Tent
Weight and specs compared for 2026 — and which one to choose.
Ultralight three-person semi-freestanding tent with dual doors and OSMO ripstop fabric for low-stretch, PFAS-free weather protection.
Full details →Ultralight 1P tent with DCF fabric. 13.2 ounces total weight.
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Nemo Hornet OSMO 3P vs Zpacks Altaplex Lite Tent: which should you buy?
If saving weight is your priority, the Zpacks Altaplex Lite Tent wins — at 375 g it is 1,130 g (75%) lighter than the Nemo Hornet OSMO 3P (1,505 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.