Which Big Agnes 2-Person Tent Is Lightest in 2026?

The Fly Creek UL2 is the lightest 2-person Big Agnes tent on this shelf at 1021 g (36.0 oz, 2.25 lb) for $450, or $12.49 per ounce. The shelf's median sits at 1886 g (66.5 oz) and $525. Dropping to the Fly Creek UL2 saves 865 g off the median weight while costing $75 less than the median price. The cheapest tent listed, the Blacktail 2 - Vetiver at $300, weighs 2495 g (88.0 oz), more than double the lightest model. What the numbers cannot say is how each tent lives, holds up, or fits two people; that judgment is the reader's.

The picks, with their figures

1. Lightest overall

   Big Agnes Fly Creek UL2

   2.25 lb · #1 of 12 · lighter than 100% of the shelf · $449.95 · $12.49/oz

   At 1021 g (36.0 oz, 2.25 lb) for $450, the Fly Creek UL2 is lighter than 100% of the shelf and is also the lightest model available under $500. It costs $12.49 per ounce, near the middle of the shelf's per-ounce prices, so the weight saving does not carry the highest per-ounce cost on this list.

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2. Lightest under $350

   Big Agnes Blacktail 2 - Vetiver

   5.50 lb · #9 of 12 · lighter than 27% of the shelf · $299.95 · $3.41/oz

   At $300 for 2495 g (88.0 oz, 5.50 lb), the Blacktail 2 - Vetiver is the lightest model available under $350, at $3.41 per ounce. It ranks #9 on the shelf, lighter than 27% of the models tracked here, trading 1474 g against the Fly Creek UL2 for a price $150 lower.

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3. Best value per ounce saved

   Big Agnes Tiger Wall UL2 Bikepack

   3.00 lb · #4 of 12 · lighter than 73% of the shelf · $549.95 · $11.46/oz

   The Tiger Wall UL2 Bikepack costs $1.35 per ounce saved against the median, the cheapest marginal trade on the shelf. At 1361 g (48.0 oz, 3.00 lb) for $550, it is lighter than 73% of the shelf while asking the least extra per ounce of weight it saves against the median tent.

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4. Lowest price per ounce on the shelf

   Big Agnes Blacktail Hotel 2

   6.62 lb · #11 of 12 · lighter than 9% of the shelf · $349.95 · $3.30/oz

   At $350 for 3005 g (106.0 oz, 6.62 lb), the Blacktail Hotel 2 is priced at $3.30 per ounce, the lowest price per ounce on the entire shelf. It ranks #11, lighter than only 9% of the models tracked — the trade for that price is that it is the second-heaviest tent on this list.

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5. Second-lightest overall

   Big Agnes Tiger Wall UL2

   2.50 lb · #2 of 12 · lighter than 91% of the shelf · $499.95 · $12.50/oz

   At 1134 g (40.0 oz, 2.50 lb) for $500, the Tiger Wall UL2 is lighter than 91% of the shelf, trailing only the Fly Creek UL2 for outright weight. It costs $12.50 per ounce, almost identical to the Fly Creek UL2's $12.49, for 113 g more weight.

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How to read this shelf

Median weight on this shelf is 1886 g (66.5 oz, 4.16 lb) and median price is $525; half the twelve models weigh less than that, half weigh more. The 'lighter than' figure attached to each tent states the share of the shelf it beats on weight alone, so the Big Agnes Fly Creek UL2 at 1021 g is lighter than 100% of the shelf, while the Big Agnes Battle Mountain 2 at 3402 g (120.0 oz, 7.50 lb) is lighter than none of it, sitting at the bottom of the ranking.

The full spread runs 2381 g (84.0 oz, 5.25 lb) from the Fly Creek UL2 at 1021 g to the Battle Mountain 2 at 3402 g. That is a wide range for tents nominally built for the same use — the lightest model weighs less than a third of the heaviest. A reader comparing tabs should treat the median as the shelf's center of gravity, not a recommendation: it tells you where most of the models cluster, not which one fits your trip.

The weight-for-money trade

Under $350, the lightest model on the shelf is the Big Agnes Blacktail 2 - Vetiver at 2495 g (88.0 oz) for $300, $3.41 per ounce. Under $500, the lightest is the Big Agnes Fly Creek UL2 at 1021 g (36.0 oz) for $450, $12.49 per ounce — the same tent that leads the shelf outright. Between those two ceilings the weight on offer drops by 1474 g for $150 more, the steepest weight-per-dollar gain on the shelf.

Above the Fly Creek UL2, the per-ounce-saved figures show where money stops buying grams efficiently. The Big Agnes Tiger Wall UL2 Bikepack costs $1.35 per ounce saved against the median, the cheapest marginal trade on the shelf. The Big Agnes Sarvis VST 2 costs $10.46 per ounce saved, and the Big Agnes Copper Spur UL2 Bikepack costs $16.64 per ounce saved — the highest marginal cost among the models with a per-ounce-saved figure here. Past the Tiger Wall UL2 Bikepack, each additional gram saved gets markedly more expensive with each step up this list.

The middle of the shelf

One rank up from the Big Agnes Copper Spur UL2 XL - Tangelo/Mercury (1503 g, 53.0 oz, $650, lighter than 64% of the shelf) sits the Big Agnes Tiger Wall UL2 Bikepack at 1361 g (48.0 oz, $550, lighter than 73% of the shelf). Moving up that one rank buys 142 g less weight for $100 less money than the Copper Spur UL2 XL — a rare case where the lighter tent is also the cheaper one. One rank down from the Copper Spur UL2 XL is the Big Agnes Copper Spur UL2 Bikepack at 1673 g (59.0 oz) for $650, the same price as the Copper Spur UL2 XL but 170 g heavier.

Further down, the Big Agnes Shield 2 at 2098 g (74.0 oz) for $800 sits one rank above the Big Agnes Salt Creek 2 at 2183 g (77.0 oz) for $400. The Salt Creek 2 is 85 g heavier than the Shield 2 but listed at exactly half its price. Near the bottom, the Big Agnes Blacktail 2 - Vetiver and the Big Agnes Blacktail 2 - Warm Olive both weigh 2495 g (88.0 oz) and both list at $300, yet the Vetiver colorway sits at rank #9, lighter than 27% of the shelf, while the Warm Olive colorway sits at rank #10, lighter than 18% — the ranking treats tied weights as adjacent ranks rather than a shared one, so the percentage gap is a listing artifact, not a real weight difference between the two.

Who should not buy the lightest

A reader whose priority is durability under repeated pitches, weather resistance in sustained wind and rain, or interior space for two adults and their gear should not shop this shelf by weight rank alone. None of the figures above describe how a tent handles condensation, how it performs in a storm, or how much room two people actually have to sit up, change clothes, or store packs, and the published weight says nothing about how long a canopy or floor material holds up over repeated trips.

The reader who wants the lightest tent that will still meet those needs should treat the weight and price figures here as a first filter, not a final answer, and should confirm the specifics that matter for a particular trip — livability, weather performance, expected pitch count — against sources that describe how a tent performs, not just what it weighs and costs. The Big Agnes Fly Creek UL2 at 1021 g may be the lightest tent on this shelf, but the lightest is only the right buy for a reader whose other requirements the weight figure does not touch.

Every model on this shelf, lightest first

12 Big Agnes 2-person backpacking tents. Median 4.16 lb, median price $524.95, median $10.91 per ounce.

The whole category, every model placed: the tents measured.

What we did not measure

Durability under repeated pitches and pack-down, including wear on fabric and zippers over seasons of use.

Livability: interior space, headroom, and vestibule usability for two people and their gear.

Weather performance in sustained wind, rain, or condensation-heavy conditions.

Fit and comfort for two specific sleepers, including shoulder and hip room at the stated floor dimensions.

Ease and speed of pitching, especially in bad weather or unfamiliar terrain.

Questions people ask

Which Big Agnes 2-person tent is the lightest?

The Fly Creek UL2 at 1021 g (36.0 oz, 2.25 lb) for $450, $12.49 per ounce, lighter than 100% of the shelf.

What's the cheapest Big Agnes 2-person tent?

The Blacktail 2 - Warm Olive lists at $300, tied with the Blacktail 2 - Vetiver also at $300; both weigh 2495 g (88.0 oz).

Is the lightest tent worth the extra cost over the cheapest?

The Fly Creek UL2 at $450 costs $150 more than the Blacktail 2 - Vetiver at $300, but weighs 1474 g less. Whether that trade is worth it depends on needs the weight and price figures alone don't cover, like livability and weather performance — attributes this register does not carry.

What is the median weight and price for this shelf?

The median is 1886 g (66.5 oz, 4.16 lb) at $525; half the 12 models tracked here weigh less and half weigh more.

How much heavier is the heaviest model than the lightest?

The Battle Mountain 2 at 3402 g (120.0 oz, 7.50 lb) is 2381 g heavier than the Fly Creek UL2 at 1021 g (36.0 oz), the full spread of the shelf.

Does a higher price always mean a lighter tent?

No. The Big Agnes Shield 2 at $800 weighs 2098 g (74.0 oz), while the Big Agnes Salt Creek 2 at $400 — exactly half the Shield 2's price — weighs 2183 g (77.0 oz), only 85 g more. Price and weight don't move together in lockstep across this shelf.