ADOTEC Gear Ultralight Flat Tarp Small 6.5x4.5ft vs Big Agnes Copper Spur HV UL1
Weight and specs compared for 2026 — and which one to choose.
Ultra-compact 0.5 oz Dyneema DCF tarp at only 70g.
Full details →Ultralight 1-person freestanding tent with large vestibule.
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ADOTEC Gear Ultralight Flat Tarp Small 6.5x4.5ft vs Big Agnes Copper Spur HV UL1: which should you buy?
If saving weight is your priority, the ADOTEC Gear Ultralight Flat Tarp Small 6.5x4.5ft wins — at 70 g it is 780 g (92%) 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.