Big Agnes Greystone 30° Mummy Sleeping Bag — $91.99 Online, Save $178 Today
The Big Agnes Greystone 30° mummy sleeping bag is built for lightweight backpacking and versatile enough for couch surfing, slumber parties, and weekend trips. Backcountry buyers and value-focused campers get serious warmth at just $91.99 — a 66% discount off the $269.95 compare-at price. Order online now and stack coupon SAVE15 for an extra 15% off.
Specifications
- Brand: Big Agnes
- Series: Greystone
- Product Type: Mummy-style sleeping bag
- Temperature Rating: 30°F comfort
- Insulation: 600 fill DownTek™ water-repellent down
- Shell & Lining: Recycled fabrics with water-resistant coating
Warmth & Materials
600 fill DownTek™ down retains loft even in damp conditions, while the recycled shell and lining repel moisture to keep you warm through three-season trips.
Weight & Packability
A lightweight mummy cut packs down small, making the Greystone 30° ideal for backpackers counting ounces and car campers chasing value.
Best Use Cases
- Three-season backpacking
- Couch surfing and travel
- Campground and festival sleep
How It Compares
Compared with other 30°F down bags, the Greystone delivers premium DownTek insulation and sustainable fabrics at a fraction of the price. Budget synthetic bags weigh more; premium boutique bags cost two to three times as much.
Price & Deal Value
At $91.99 vs. $269.95 compare-at, you save $178. Apply coupon SAVE15 at checkout for an additional 15% off, and orders over $45 ship free.
Who Should Buy
Backpackers, thru-hikers on a budget, and anyone shopping a name-brand down bag at a discount price — this is the deal endpoint for the Greystone 30°.
