Big Agnes Copper Spur HV UL1 vs Six Moon Designs Skyscape Trekker
Weight and specs compared for 2026 — and which one to choose.
Ultralight 1-person freestanding tent with large vestibule.
Full details →Ultralight solo hybrid double-wall trekking-pole tent with two side entrances and vestibules, ideal for taller hikers.
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Big Agnes Copper Spur HV UL1 vs Six Moon Designs Skyscape Trekker: which should you buy?
If saving weight is your priority, the Six Moon Designs Skyscape Trekker wins — at 790 g it is 60 g (7%) 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.