1 lb 0 oz / 450 g
1 lb 2 oz / 510 g
7 ft 4 in / 220 cm
|Width at head||
3 ft 0 in / 91 cm
|Width at foot||
1 ft 11 in / 58 cm
MSR's AC-Bivy is one of the lightest bivies on the market.
* All-condition protection
* waterproof/breathable top
* DuraShieldil-coated floor
* Zippered mesh closure, allowing great ventilation while maintaining bug protection
Here's what other sites are saying:
No matter what the season, some prefer to go it alone in the mountains. And for minimalists of that mindset, MSR created the all-weather AC Bivy and outfitted it with a waterproof breathable top and a DuraShield-coated floor. Top and bottom protection from rain, sleet, snow, and wind is vital, but all is lost if you sweat to death during the first five minutes inside. To this end, the AC uses a zippered mesh closure that helps to vent some of that hot air out and away. Slide your sleeping bag inside this simple one-pound sack, and stay dry while you sleep off a long day of pounding trail or pulling rock.
If every gram truly counts, opt for the AC Bivy from MSR. A just a pound, this bivy promises huge savings in weight. While you trim weight, you won't be trimming protection, the DuraShield fly and floor protects you from the weather with a polyurethane coating and a DWR finish while a zippered shoulder entry with mesh provides ventilation and bug protection.
- Mountain Gear
Free Shipping. MSR AC-Bivy FEATURES of the MSR AC-Bivy Ultralight: Ideal shelter for minimalists Waterproof: Highly breathable two-layer top with 10,000mm DuraShield-coated floor
The AC-Bivy from MSR is a super lightweight waterproof, breathable bivy that provides an all-condition refuge. Minimalists can have full-on, durable protection for a mere pound!