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Cumulus x Gossamer Gear Aerial 330 Sleeping Bag

Cumulus x Gossamer Gear Aerial 330 Sleeping Bag - Main image
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$299.25 $399 In stock

Meet the sleeping bag that does more with less: a limited-edition Cumulus Aerial 330. Weighing just 17 oz and rated for 30°F, it ditches the extra down on the bottom (your sleeping pad’s got that covered) and skips the zipper for max performance. Designed with 900 FP down and sleek Toray Airtastic® fabric, it’s a minimalist’s dream for outdoor adventures. 

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Jacob ★★★★★

Seventeen ounces is no joke — I barely noticed it in my pack next to my pad. The missing bottom down felt weird at first, but with a decent pad underneath I slept warm at around 35 degrees.

Victoria ★★★★★

Took this on a three-night trip and the 30°F rating held up fine with a decent pad underneath. The missing bottom down took some getting used to, but it packs down tiny and I never woke up cold.

Ruby ★★★★★

The 17-ounce weight is almost hard to believe until you heft it, and the way it cuts the bottom insulation makes total sense once you’re on a sleeping pad. I’ve taken it down to just above freezing and stayed toasty, with the 30°F rating feeling honest. It’s my go-to for any trip where I’m counting