Greystone 0°

$299.96 ~~$419.95~~ In stock

Category: BAGS

Our Greystone 0° 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: 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 (4.8 / 5 · 5 reviews)

Sebastian ★★★★★ Sep 15, 2026

Took this backpacking for three nights and it packed down smaller than my old bag ever did. The mummy shape keeps heat in without feeling suffocating, and I actually appreciate that it's made with sustainability in mind. Couch surfed with it once too and it worked just fine.

Richard ★★★★★ Sep 14, 2026

Slept in this on a 35-degree night and stayed toasty without feeling clammy. The lightweight build meant it barely added any weight to my pack on a three-day trip. Only gripe is the stuff sack is a bit tight, but that's minor.

Robert ★★★★★ Sep 13, 2026

The mummy shape really keeps the heat in, and I stayed warm even when the temp dropped close to freezing. It stuffs down small enough to strap to the outside of my pack without adding much weight.