Women's Greystone 20°

$206.97 ~~$319.95~~ In stock

Our Women's Greystone 20° mummy-style sleeping bag delivers value and performance in a lightweight bag with sustainability in mind. Ideal for backpacking but versatile enough for couch surfing, the Greystone sleeping bags feature 650 fill DownTek™ insulation, recycled shell and lining fabrics, and a water-resistant coating to repel moisture. This bag is your ticket to getting out there in comfort and warmth!

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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)

Sebastian Q. ★★★★★ Aug 22, 2026

Took this on a three-day backpacking trip and slept warm even when the temps dipped to around freezing. The mummy cut hugs tight without feeling restrictive, and the 20° rating actually held up through the night.

Eva ★★★★★ Aug 21, 2026

Used it for a chilly couch-surfing night and the mummy fit kept me toasty without feeling constricted. The 20° rating held up better than I expected, and it packs down small enough that I didn't need to rearrange my whole car.

Julian S. ★★★★★ Aug 19, 2026

Took this out for a three-night trip and the mummy cut kept me warm down to the low 20s, no cold spots even when I rolled around. Weighs next to nothing in my pack, and the zipper never snagged once, which is rare for me.