Big Agnes Copper Spur HV UL1 vs Nemo Hornet Elite OSMO 1P
Weight and specs compared for 2026 — and which one to choose.
Ultralight 1-person freestanding tent with large vestibule.
Single-person ultralight tent using OSMO fabric that stays lighter when wet by managing moisture absorption. Excellent livability for 875g trail weight.
Building a pack? Add either one to your HikeLoad list, or drop its weight into the base weight calculator, and see what it does to your total weight.
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Big Agnes Copper Spur HV UL1 vs Nemo Hornet Elite OSMO 1P: which should you buy?
If saving weight is your priority, the Big Agnes Copper Spur HV UL1 wins — at 850 g it is 25 g (3%) lighter than the Nemo Hornet Elite OSMO 1P (875 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.