Big Agnes Copper Spur HV UL1 vs Tarptent Dipole 1 Li
Weight and specs compared for 2026 — and which one to choose.
Ultralight 1-person freestanding tent with large vestibule.
Full details →Single-wall DCF trekking-pole tent with dual doors and vestibules, carbon end struts for extra interior volume and a four-stake footprint.
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Big Agnes Copper Spur HV UL1 vs Tarptent Dipole 1 Li: which should you buy?
If saving weight is your priority, the Tarptent Dipole 1 Li wins — at 624 g it is 226 g (27%) lighter than the Big Agnes Copper Spur HV UL1 (850 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.