- Military Grade: Based on U.S Army Modular Sleeping bags system, isolate BIVY cover Sack envelopes your sleeping bag and pad within a waterproof-breathable shell.
- Comfortable: Made of 3 laminating Nylon fabrics, windproof, waterproof and breathable.
- Ultra lightweight: 1.9 pounds Only.
- Portable: Equip with compression sack and straps, quite small volume to carry.
- MINIMALIST design provides comprehensive weather protection that requires little space to use and no time to set up.
- Compatibility: Available with every Mummy sleeping bag, used indoors and outdoor.
