Keep your pack weight down and stay covered as you sleep in the Black Diamond Twilight bivy, an ultralight, minimalist 4-season design made from breathable, water-resistant NanoShield fabric.
- Frameless construction minimizes packing weight while providing coverage as an emergency shelter or sleeping bag cover in lieu of a tent
- Proprietary NanoShield single-wall shell fabric offers ultralight, year-round performance with water-resistance and breathability to stay comfortable
- Zippered entry across the shoulders lets you get in and out with ease; mesh panel allows you stay covered while sitting upright
Imported.
View all Black Diamond Bivy Sacks| Best Use | Backpacking |
|---|---|
| Seasons | 4-season |
| Sleeping Capacity | 1-person |
| Weight | 10 ounces |
| Packed Size | 3 x 5 inches |
| Bivy Length | 82 inches |
| Shoulder Width | 33 inches |
| Ultralight | Yes |