Big Agnes
Battle Mountain 3
Sold by the people who make it — no third-party seller in between.
Manufacturer list price (MSRP)
$809.96
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Overview
The Battle Mountain 3 is a lightweight and spacious 3-person, 4-season mountaineering tent best for the harshest backcountry and high alpine conditions.
Specs
- Brand
- Big Agnes
- Weight
- 3997 g · 141.0 oz
- Capacity
- 3-person
- Seasons
- not published by the manufacturer
- Packed dimensions
- 8" x 22"/20 x 56cm
Weight vs. category
155% heavier than the category average.
How it measures up
Against every one of the tents in the RidgeNote register with a published figure. Manufacturer-listed; sources and dates are on this page.
- Weight
- 8.81 lb (3997 g)
- Lighter than 5% of 77 weighed · #73 lightest
- +166% vs the median 3.31 lb
- Price
- $809.96
- Cheaper than 7% of 82 priced · #76 cheapest
- +62% vs the median $499.95 · $5.74/oz (median $10.54/oz)
- Sleeps
- 3
- Larger than 69% of 62 rated
- median 2
The lightest of the tents on record is Gossamer Gear The DCF Whisper at 9.8 oz — 3719 g less and $310.96 less.
The cheapest is Big Agnes mtnGLO® Light Controller at $8.00 — $801.96 less.
RidgeNote verdict
Similar — lighter or cheaper
Related reading
What's the Lightest 3-Person Backpacking Tent in 2026?
RidgeNote ranks 14 three-person backpacking tents by maker-published weight, from the lightest at 39.0 oz to the heaviest at 118.0 oz.
What's the Lightest Backpacking Tent in 2026?
See every backpacking tent on RidgeNote's shelf ranked lightest first, with weight, price per ounce, and what each model gives up to save grams.
What Is the Lightest 1 Person Backpacking Tent in 2026?
See the lightest 1 person backpacking tents for 2026, ranked by maker-published weight, price per ounce, and what each ounce saved actually costs.
Manufacturer list price (MSRP)
$809.96