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Big Agnes Tiger Wall UL1 vs Tarptent Double Rainbow Li

Weight and specs compared for 2026 — and which one to choose.

Big Agnes Tiger Wall UL1 is the lighter option — 120 g lighter than the Tarptent Double Rainbow Li (14% less weight). If grams matter to you, that is the one to beat.
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Spec Big Agnes Tiger Wall UL1 Tarptent Double Rainbow Li
Weight 730 g · 0.730 kg · 1.61 lb 850 g · 0.850 kg · 1.87 lb
Brand Big Agnes Tarptent
Category Shelter Shelter
Big Agnes Tiger Wall UL1
730 g

Non-freestanding ultralight 1-person shelter.

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Tarptent Double Rainbow Li
850 g

Lightweight 2-person double-wall shelter with excellent roominess.

Full details →

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Big Agnes Tiger Wall UL1 vs Tarptent Double Rainbow Li: which should you buy?

If saving weight is your priority, the Big Agnes Tiger Wall UL1 wins — at 730 g it is 120 g (14%) lighter than the Tarptent Double Rainbow Li (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.

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