This ultralight bivy sack is built for survival situations, with a waterproof and windproof shell to block the elements. The reflective interior coating helps recover up to 90% of your body heat, keeping you warmer when it matters most.
A reliable backup when conditions take a turn. This ultralight bivy sack is built for survival situations, with a waterproof and windproof shell to block the elements. The reflective interior coating helps recover up to 90% of your body heat, keeping you warmer when it matters most. Fully seam-sealed for maximum weather protection, it also packs down small enough to tuck into the side pocket of your pack. A rescue whistle is included for added safety.
- Waterproof and windproof outer shell
- Reflective coating retains up to 90% of radiant body heat
- Fully seam-sealed to keep out rain, wind, and snow
- Includes a rescue whistle for signaling
- Compact design slides easily into a side pocket of your rucksack
