Big Agnes Copper Spur HV UL1 vs Big Agnes Sarvis VST 2 Tent
Weight and specs compared for 2026 — and which one to choose.
Ultralight 1-person freestanding tent with large vestibule.
Full details →Single-wall freestanding 2P tent with hybrid single/double wall construction for 2.5 lbs total weight.
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Big Agnes Copper Spur HV UL1 vs Big Agnes Sarvis VST 2 Tent: which should you buy?
If saving weight is your priority, the Big Agnes Copper Spur HV UL1 wins — at 850 g it is 283 g (25%) lighter than the Big Agnes Sarvis VST 2 Tent (1,133 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.