MSR - Pro Bivy

Pro™ Bivy The ultimate bivy for professional alpinists.
• Lightweight: Weighs only .28 kg to support fast traverses and technical alpine routes.
• Breathable: Weatherproof, breathable fabric helps reduce condensation to keep you dry and comfortable.
• Versatile: Quick-pitch bivy fits in small nooks & crannies too tight for a tent.
• Xtreme Shield™ Protection: MSRs durable waterproof coating lasts up to 3 times longer than standard coatings.